nginx: src/core/ngx_parse.c annotate

annotate src/core/ngx_parse.c @ 7690:8253424d1aff

Added size check to ngx_http_alloc_large_header_buffer(). This ensures that copying won't write more than the buffer size even if the buffer comes from hc->free and it is smaller than the large client header buffer size in the virtual host configuration. This might happen if size of large client header buffers is different in name-based virtual hosts, similarly to the problem with number of buffers fixed in 6926:e662cbf1b932.

author	Maxim Dounin <mdounin@mdounin.ru>
date	Thu, 06 Aug 2020 05:02:22 +0300
parents	87cf6ddb41c2
children

rev	line source
441 da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files Igor Sysoev <igor@sysoev.ru> parents: 290 diff changeset	1
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files Igor Sysoev <igor@sysoev.ru> parents: 290 diff changeset	2 /*
444 42d11f017717 nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright Igor Sysoev <igor@sysoev.ru> parents: 441 diff changeset	3 * Copyright (C) Igor Sysoev
4412 d620f497c50f Copyright updated. Maxim Konovalov <maxim@nginx.com> parents: 4183 diff changeset	4 * Copyright (C) Nginx, Inc.
441 da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files Igor Sysoev <igor@sysoev.ru> parents: 290 diff changeset	5 */
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files Igor Sysoev <igor@sysoev.ru> parents: 290 diff changeset	6
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	7
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	8 #include <ngx_config.h>
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	9 #include <ngx_core.h>
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	10
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	11
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	12 ssize_t
9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	13 ngx_parse_size(ngx_str_t *line)
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	14 {
6009 15a15f6ae3a2 Core: overflow detection in number parsing functions. Ruslan Ermilov <ru@nginx.com> parents: 4412 diff changeset	15 u_char unit;
15a15f6ae3a2 Core: overflow detection in number parsing functions. Ruslan Ermilov <ru@nginx.com> parents: 4412 diff changeset	16 size_t len;
15a15f6ae3a2 Core: overflow detection in number parsing functions. Ruslan Ermilov <ru@nginx.com> parents: 4412 diff changeset	17 ssize_t size, scale, max;
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	18
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	19 len = line->len;
6917 87cf6ddb41c2 Fixed ngx_parse_size() / ngx_parse_offset() with 0-length strings. Maxim Dounin <mdounin@mdounin.ru> parents: 6287 diff changeset	20
87cf6ddb41c2 Fixed ngx_parse_size() / ngx_parse_offset() with 0-length strings. Maxim Dounin <mdounin@mdounin.ru> parents: 6287 diff changeset	21 if (len == 0) {
87cf6ddb41c2 Fixed ngx_parse_size() / ngx_parse_offset() with 0-length strings. Maxim Dounin <mdounin@mdounin.ru> parents: 6287 diff changeset	22 return NGX_ERROR;
87cf6ddb41c2 Fixed ngx_parse_size() / ngx_parse_offset() with 0-length strings. Maxim Dounin <mdounin@mdounin.ru> parents: 6287 diff changeset	23 }
87cf6ddb41c2 Fixed ngx_parse_size() / ngx_parse_offset() with 0-length strings. Maxim Dounin <mdounin@mdounin.ru> parents: 6287 diff changeset	24
1971 d7abb9e669e2 change variable name Igor Sysoev <igor@sysoev.ru> parents: 663 diff changeset	25 unit = line->data[len - 1];
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	26
1971 d7abb9e669e2 change variable name Igor Sysoev <igor@sysoev.ru> parents: 663 diff changeset	27 switch (unit) {
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	28 case 'K':
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	29 case 'k':
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	30 len--;
6009 15a15f6ae3a2 Core: overflow detection in number parsing functions. Ruslan Ermilov <ru@nginx.com> parents: 4412 diff changeset	31 max = NGX_MAX_SIZE_T_VALUE / 1024;
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	32 scale = 1024;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	33 break;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	34
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	35 case 'M':
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	36 case 'm':
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	37 len--;
6009 15a15f6ae3a2 Core: overflow detection in number parsing functions. Ruslan Ermilov <ru@nginx.com> parents: 4412 diff changeset	38 max = NGX_MAX_SIZE_T_VALUE / (1024 * 1024);
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	39 scale = 1024 * 1024;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	40 break;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	41
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	42 default:
6009 15a15f6ae3a2 Core: overflow detection in number parsing functions. Ruslan Ermilov <ru@nginx.com> parents: 4412 diff changeset	43 max = NGX_MAX_SIZE_T_VALUE;
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	44 scale = 1;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	45 }
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	46
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	47 size = ngx_atosz(line->data, len);
6009 15a15f6ae3a2 Core: overflow detection in number parsing functions. Ruslan Ermilov <ru@nginx.com> parents: 4412 diff changeset	48 if (size == NGX_ERROR \|\| size > max) {
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	49 return NGX_ERROR;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	50 }
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	51
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	52 size *= scale;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	53
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	54 return size;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	55 }
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	56
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	57
663 6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	58 off_t
6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	59 ngx_parse_offset(ngx_str_t *line)
6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	60 {
6009 15a15f6ae3a2 Core: overflow detection in number parsing functions. Ruslan Ermilov <ru@nginx.com> parents: 4412 diff changeset	61 u_char unit;
15a15f6ae3a2 Core: overflow detection in number parsing functions. Ruslan Ermilov <ru@nginx.com> parents: 4412 diff changeset	62 off_t offset, scale, max;
15a15f6ae3a2 Core: overflow detection in number parsing functions. Ruslan Ermilov <ru@nginx.com> parents: 4412 diff changeset	63 size_t len;
663 6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	64
6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	65 len = line->len;
6917 87cf6ddb41c2 Fixed ngx_parse_size() / ngx_parse_offset() with 0-length strings. Maxim Dounin <mdounin@mdounin.ru> parents: 6287 diff changeset	66
87cf6ddb41c2 Fixed ngx_parse_size() / ngx_parse_offset() with 0-length strings. Maxim Dounin <mdounin@mdounin.ru> parents: 6287 diff changeset	67 if (len == 0) {
87cf6ddb41c2 Fixed ngx_parse_size() / ngx_parse_offset() with 0-length strings. Maxim Dounin <mdounin@mdounin.ru> parents: 6287 diff changeset	68 return NGX_ERROR;
87cf6ddb41c2 Fixed ngx_parse_size() / ngx_parse_offset() with 0-length strings. Maxim Dounin <mdounin@mdounin.ru> parents: 6287 diff changeset	69 }
87cf6ddb41c2 Fixed ngx_parse_size() / ngx_parse_offset() with 0-length strings. Maxim Dounin <mdounin@mdounin.ru> parents: 6287 diff changeset	70
1971 d7abb9e669e2 change variable name Igor Sysoev <igor@sysoev.ru> parents: 663 diff changeset	71 unit = line->data[len - 1];
663 6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	72
1971 d7abb9e669e2 change variable name Igor Sysoev <igor@sysoev.ru> parents: 663 diff changeset	73 switch (unit) {
663 6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	74 case 'K':
6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	75 case 'k':
6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	76 len--;
6009 15a15f6ae3a2 Core: overflow detection in number parsing functions. Ruslan Ermilov <ru@nginx.com> parents: 4412 diff changeset	77 max = NGX_MAX_OFF_T_VALUE / 1024;
663 6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	78 scale = 1024;
6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	79 break;
6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	80
6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	81 case 'M':
6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	82 case 'm':
6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	83 len--;
6009 15a15f6ae3a2 Core: overflow detection in number parsing functions. Ruslan Ermilov <ru@nginx.com> parents: 4412 diff changeset	84 max = NGX_MAX_OFF_T_VALUE / (1024 * 1024);
663 6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	85 scale = 1024 * 1024;
6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	86 break;
6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	87
6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	88 case 'G':
6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	89 case 'g':
6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	90 len--;
6009 15a15f6ae3a2 Core: overflow detection in number parsing functions. Ruslan Ermilov <ru@nginx.com> parents: 4412 diff changeset	91 max = NGX_MAX_OFF_T_VALUE / (1024 * 1024 * 1024);
663 6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	92 scale = 1024 * 1024 * 1024;
6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	93 break;
6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	94
6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	95 default:
6009 15a15f6ae3a2 Core: overflow detection in number parsing functions. Ruslan Ermilov <ru@nginx.com> parents: 4412 diff changeset	96 max = NGX_MAX_OFF_T_VALUE;
663 6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	97 scale = 1;
6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	98 }
6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	99
6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	100 offset = ngx_atoof(line->data, len);
6009 15a15f6ae3a2 Core: overflow detection in number parsing functions. Ruslan Ermilov <ru@nginx.com> parents: 4412 diff changeset	101 if (offset == NGX_ERROR \|\| offset > max) {
663 6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	102 return NGX_ERROR;
6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	103 }
6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	104
6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	105 offset *= scale;
6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	106
6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	107 return offset;
6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	108 }
6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	109
6d5c1535bb9d nginx-0.3.53-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 651 diff changeset	110
563 9c2f3ed7a247 nginx-0.3.3-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	111 ngx_int_t
4183 c352c483263c Improved ngx_parse_time() code readability. Ruslan Ermilov <ru@nginx.com> parents: 1972 diff changeset	112 ngx_parse_time(ngx_str_t *line, ngx_uint_t is_sec)
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	113 {
1972 9d2bdbda4ee3 allow time without spaces in ngx_parse_time() Igor Sysoev <igor@sysoev.ru> parents: 1971 diff changeset	114 u_char p, last;
651 39b7d7b33c91 nginx-0.3.47-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 563 diff changeset	115 ngx_int_t value, total, scale;
6011 429a8c65f0a7 Core: overflow detection in ngx_parse_time() (ticket #732). Ruslan Ermilov <ru@nginx.com> parents: 6010 diff changeset	116 ngx_int_t max, cutoff, cutlim;
429a8c65f0a7 Core: overflow detection in ngx_parse_time() (ticket #732). Ruslan Ermilov <ru@nginx.com> parents: 6010 diff changeset	117 ngx_uint_t valid;
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	118 enum {
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	119 st_start = 0,
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	120 st_year,
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	121 st_month,
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	122 st_week,
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	123 st_day,
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	124 st_hour,
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	125 st_min,
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	126 st_sec,
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	127 st_msec,
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	128 st_last
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	129 } step;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	130
1972 9d2bdbda4ee3 allow time without spaces in ngx_parse_time() Igor Sysoev <igor@sysoev.ru> parents: 1971 diff changeset	131 valid = 0;
9d2bdbda4ee3 allow time without spaces in ngx_parse_time() Igor Sysoev <igor@sysoev.ru> parents: 1971 diff changeset	132 value = 0;
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	133 total = 0;
6011 429a8c65f0a7 Core: overflow detection in ngx_parse_time() (ticket #732). Ruslan Ermilov <ru@nginx.com> parents: 6010 diff changeset	134 cutoff = NGX_MAX_INT_T_VALUE / 10;
429a8c65f0a7 Core: overflow detection in ngx_parse_time() (ticket #732). Ruslan Ermilov <ru@nginx.com> parents: 6010 diff changeset	135 cutlim = NGX_MAX_INT_T_VALUE % 10;
4183 c352c483263c Improved ngx_parse_time() code readability. Ruslan Ermilov <ru@nginx.com> parents: 1972 diff changeset	136 step = is_sec ? st_start : st_month;
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	137
1972 9d2bdbda4ee3 allow time without spaces in ngx_parse_time() Igor Sysoev <igor@sysoev.ru> parents: 1971 diff changeset	138 p = line->data;
9d2bdbda4ee3 allow time without spaces in ngx_parse_time() Igor Sysoev <igor@sysoev.ru> parents: 1971 diff changeset	139 last = p + line->len;
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	140
1972 9d2bdbda4ee3 allow time without spaces in ngx_parse_time() Igor Sysoev <igor@sysoev.ru> parents: 1971 diff changeset	141 while (p < last) {
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	142
1972 9d2bdbda4ee3 allow time without spaces in ngx_parse_time() Igor Sysoev <igor@sysoev.ru> parents: 1971 diff changeset	143 if (p >= '0' && p <= '9') {
6011 429a8c65f0a7 Core: overflow detection in ngx_parse_time() (ticket #732). Ruslan Ermilov <ru@nginx.com> parents: 6010 diff changeset	144 if (value >= cutoff && (value > cutoff \|\| *p - '0' > cutlim)) {
429a8c65f0a7 Core: overflow detection in ngx_parse_time() (ticket #732). Ruslan Ermilov <ru@nginx.com> parents: 6010 diff changeset	145 return NGX_ERROR;
429a8c65f0a7 Core: overflow detection in ngx_parse_time() (ticket #732). Ruslan Ermilov <ru@nginx.com> parents: 6010 diff changeset	146 }
429a8c65f0a7 Core: overflow detection in ngx_parse_time() (ticket #732). Ruslan Ermilov <ru@nginx.com> parents: 6010 diff changeset	147
1972 9d2bdbda4ee3 allow time without spaces in ngx_parse_time() Igor Sysoev <igor@sysoev.ru> parents: 1971 diff changeset	148 value = value * 10 + (*p++ - '0');
9d2bdbda4ee3 allow time without spaces in ngx_parse_time() Igor Sysoev <igor@sysoev.ru> parents: 1971 diff changeset	149 valid = 1;
9d2bdbda4ee3 allow time without spaces in ngx_parse_time() Igor Sysoev <igor@sysoev.ru> parents: 1971 diff changeset	150 continue;
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	151 }
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	152
1972 9d2bdbda4ee3 allow time without spaces in ngx_parse_time() Igor Sysoev <igor@sysoev.ru> parents: 1971 diff changeset	153 switch (*p++) {
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	154
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	155 case 'y':
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	156 if (step > st_start) {
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	157 return NGX_ERROR;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	158 }
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	159 step = st_year;
6011 429a8c65f0a7 Core: overflow detection in ngx_parse_time() (ticket #732). Ruslan Ermilov <ru@nginx.com> parents: 6010 diff changeset	160 max = NGX_MAX_INT_T_VALUE / (60 * 60 * 24 * 365);
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	161 scale = 60 * 60 * 24 * 365;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	162 break;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	163
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	164 case 'M':
4183 c352c483263c Improved ngx_parse_time() code readability. Ruslan Ermilov <ru@nginx.com> parents: 1972 diff changeset	165 if (step >= st_month) {
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	166 return NGX_ERROR;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	167 }
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	168 step = st_month;
6011 429a8c65f0a7 Core: overflow detection in ngx_parse_time() (ticket #732). Ruslan Ermilov <ru@nginx.com> parents: 6010 diff changeset	169 max = NGX_MAX_INT_T_VALUE / (60 * 60 * 24 * 30);
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	170 scale = 60 * 60 * 24 * 30;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	171 break;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	172
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	173 case 'w':
4183 c352c483263c Improved ngx_parse_time() code readability. Ruslan Ermilov <ru@nginx.com> parents: 1972 diff changeset	174 if (step >= st_week) {
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	175 return NGX_ERROR;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	176 }
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	177 step = st_week;
6011 429a8c65f0a7 Core: overflow detection in ngx_parse_time() (ticket #732). Ruslan Ermilov <ru@nginx.com> parents: 6010 diff changeset	178 max = NGX_MAX_INT_T_VALUE / (60 * 60 * 24 * 7);
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	179 scale = 60 * 60 * 24 * 7;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	180 break;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	181
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	182 case 'd':
4183 c352c483263c Improved ngx_parse_time() code readability. Ruslan Ermilov <ru@nginx.com> parents: 1972 diff changeset	183 if (step >= st_day) {
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	184 return NGX_ERROR;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	185 }
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	186 step = st_day;
6011 429a8c65f0a7 Core: overflow detection in ngx_parse_time() (ticket #732). Ruslan Ermilov <ru@nginx.com> parents: 6010 diff changeset	187 max = NGX_MAX_INT_T_VALUE / (60 * 60 * 24);
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	188 scale = 60 * 60 * 24;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	189 break;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	190
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	191 case 'h':
4183 c352c483263c Improved ngx_parse_time() code readability. Ruslan Ermilov <ru@nginx.com> parents: 1972 diff changeset	192 if (step >= st_hour) {
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	193 return NGX_ERROR;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	194 }
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	195 step = st_hour;
6011 429a8c65f0a7 Core: overflow detection in ngx_parse_time() (ticket #732). Ruslan Ermilov <ru@nginx.com> parents: 6010 diff changeset	196 max = NGX_MAX_INT_T_VALUE / (60 * 60);
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	197 scale = 60 * 60;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	198 break;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	199
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	200 case 'm':
6287 4ccb37b04454 Fixed ngx_parse_time() out of bounds access (ticket #821). Maxim Dounin <mdounin@mdounin.ru> parents: 6011 diff changeset	201 if (p < last && *p == 's') {
4183 c352c483263c Improved ngx_parse_time() code readability. Ruslan Ermilov <ru@nginx.com> parents: 1972 diff changeset	202 if (is_sec \|\| step >= st_msec) {
1972 9d2bdbda4ee3 allow time without spaces in ngx_parse_time() Igor Sysoev <igor@sysoev.ru> parents: 1971 diff changeset	203 return NGX_ERROR;
9d2bdbda4ee3 allow time without spaces in ngx_parse_time() Igor Sysoev <igor@sysoev.ru> parents: 1971 diff changeset	204 }
9d2bdbda4ee3 allow time without spaces in ngx_parse_time() Igor Sysoev <igor@sysoev.ru> parents: 1971 diff changeset	205 p++;
9d2bdbda4ee3 allow time without spaces in ngx_parse_time() Igor Sysoev <igor@sysoev.ru> parents: 1971 diff changeset	206 step = st_msec;
6011 429a8c65f0a7 Core: overflow detection in ngx_parse_time() (ticket #732). Ruslan Ermilov <ru@nginx.com> parents: 6010 diff changeset	207 max = NGX_MAX_INT_T_VALUE;
1972 9d2bdbda4ee3 allow time without spaces in ngx_parse_time() Igor Sysoev <igor@sysoev.ru> parents: 1971 diff changeset	208 scale = 1;
9d2bdbda4ee3 allow time without spaces in ngx_parse_time() Igor Sysoev <igor@sysoev.ru> parents: 1971 diff changeset	209 break;
9d2bdbda4ee3 allow time without spaces in ngx_parse_time() Igor Sysoev <igor@sysoev.ru> parents: 1971 diff changeset	210 }
9d2bdbda4ee3 allow time without spaces in ngx_parse_time() Igor Sysoev <igor@sysoev.ru> parents: 1971 diff changeset	211
4183 c352c483263c Improved ngx_parse_time() code readability. Ruslan Ermilov <ru@nginx.com> parents: 1972 diff changeset	212 if (step >= st_min) {
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	213 return NGX_ERROR;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	214 }
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	215 step = st_min;
6011 429a8c65f0a7 Core: overflow detection in ngx_parse_time() (ticket #732). Ruslan Ermilov <ru@nginx.com> parents: 6010 diff changeset	216 max = NGX_MAX_INT_T_VALUE / 60;
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	217 scale = 60;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	218 break;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	219
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	220 case 's':
4183 c352c483263c Improved ngx_parse_time() code readability. Ruslan Ermilov <ru@nginx.com> parents: 1972 diff changeset	221 if (step >= st_sec) {
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	222 return NGX_ERROR;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	223 }
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	224 step = st_sec;
6011 429a8c65f0a7 Core: overflow detection in ngx_parse_time() (ticket #732). Ruslan Ermilov <ru@nginx.com> parents: 6010 diff changeset	225 max = NGX_MAX_INT_T_VALUE;
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	226 scale = 1;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	227 break;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	228
1972 9d2bdbda4ee3 allow time without spaces in ngx_parse_time() Igor Sysoev <igor@sysoev.ru> parents: 1971 diff changeset	229 case ' ':
4183 c352c483263c Improved ngx_parse_time() code readability. Ruslan Ermilov <ru@nginx.com> parents: 1972 diff changeset	230 if (step >= st_sec) {
1972 9d2bdbda4ee3 allow time without spaces in ngx_parse_time() Igor Sysoev <igor@sysoev.ru> parents: 1971 diff changeset	231 return NGX_ERROR;
9d2bdbda4ee3 allow time without spaces in ngx_parse_time() Igor Sysoev <igor@sysoev.ru> parents: 1971 diff changeset	232 }
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	233 step = st_last;
6011 429a8c65f0a7 Core: overflow detection in ngx_parse_time() (ticket #732). Ruslan Ermilov <ru@nginx.com> parents: 6010 diff changeset	234 max = NGX_MAX_INT_T_VALUE;
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	235 scale = 1;
1972 9d2bdbda4ee3 allow time without spaces in ngx_parse_time() Igor Sysoev <igor@sysoev.ru> parents: 1971 diff changeset	236 break;
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	237
1972 9d2bdbda4ee3 allow time without spaces in ngx_parse_time() Igor Sysoev <igor@sysoev.ru> parents: 1971 diff changeset	238 default:
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	239 return NGX_ERROR;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	240 }
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	241
4183 c352c483263c Improved ngx_parse_time() code readability. Ruslan Ermilov <ru@nginx.com> parents: 1972 diff changeset	242 if (step != st_msec && !is_sec) {
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	243 scale *= 1000;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	244 max /= 1000;
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	245 }
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	246
6011 429a8c65f0a7 Core: overflow detection in ngx_parse_time() (ticket #732). Ruslan Ermilov <ru@nginx.com> parents: 6010 diff changeset	247 if (value > max) {
1972 9d2bdbda4ee3 allow time without spaces in ngx_parse_time() Igor Sysoev <igor@sysoev.ru> parents: 1971 diff changeset	248 return NGX_ERROR;
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	249 }
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	250
6011 429a8c65f0a7 Core: overflow detection in ngx_parse_time() (ticket #732). Ruslan Ermilov <ru@nginx.com> parents: 6010 diff changeset	251 value *= scale;
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	252
6011 429a8c65f0a7 Core: overflow detection in ngx_parse_time() (ticket #732). Ruslan Ermilov <ru@nginx.com> parents: 6010 diff changeset	253 if (total > NGX_MAX_INT_T_VALUE - value) {
1972 9d2bdbda4ee3 allow time without spaces in ngx_parse_time() Igor Sysoev <igor@sysoev.ru> parents: 1971 diff changeset	254 return NGX_ERROR;
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	255 }
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	256
6011 429a8c65f0a7 Core: overflow detection in ngx_parse_time() (ticket #732). Ruslan Ermilov <ru@nginx.com> parents: 6010 diff changeset	257 total += value;
429a8c65f0a7 Core: overflow detection in ngx_parse_time() (ticket #732). Ruslan Ermilov <ru@nginx.com> parents: 6010 diff changeset	258
1972 9d2bdbda4ee3 allow time without spaces in ngx_parse_time() Igor Sysoev <igor@sysoev.ru> parents: 1971 diff changeset	259 value = 0;
9d2bdbda4ee3 allow time without spaces in ngx_parse_time() Igor Sysoev <igor@sysoev.ru> parents: 1971 diff changeset	260
9d2bdbda4ee3 allow time without spaces in ngx_parse_time() Igor Sysoev <igor@sysoev.ru> parents: 1971 diff changeset	261 while (p < last && *p == ' ') {
9d2bdbda4ee3 allow time without spaces in ngx_parse_time() Igor Sysoev <igor@sysoev.ru> parents: 1971 diff changeset	262 p++;
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	263 }
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	264 }
70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	265
6011 429a8c65f0a7 Core: overflow detection in ngx_parse_time() (ticket #732). Ruslan Ermilov <ru@nginx.com> parents: 6010 diff changeset	266 if (!valid) {
429a8c65f0a7 Core: overflow detection in ngx_parse_time() (ticket #732). Ruslan Ermilov <ru@nginx.com> parents: 6010 diff changeset	267 return NGX_ERROR;
1972 9d2bdbda4ee3 allow time without spaces in ngx_parse_time() Igor Sysoev <igor@sysoev.ru> parents: 1971 diff changeset	268 }
9d2bdbda4ee3 allow time without spaces in ngx_parse_time() Igor Sysoev <igor@sysoev.ru> parents: 1971 diff changeset	269
6011 429a8c65f0a7 Core: overflow detection in ngx_parse_time() (ticket #732). Ruslan Ermilov <ru@nginx.com> parents: 6010 diff changeset	270 if (!is_sec) {
429a8c65f0a7 Core: overflow detection in ngx_parse_time() (ticket #732). Ruslan Ermilov <ru@nginx.com> parents: 6010 diff changeset	271 if (value > NGX_MAX_INT_T_VALUE / 1000) {
429a8c65f0a7 Core: overflow detection in ngx_parse_time() (ticket #732). Ruslan Ermilov <ru@nginx.com> parents: 6010 diff changeset	272 return NGX_ERROR;
429a8c65f0a7 Core: overflow detection in ngx_parse_time() (ticket #732). Ruslan Ermilov <ru@nginx.com> parents: 6010 diff changeset	273 }
429a8c65f0a7 Core: overflow detection in ngx_parse_time() (ticket #732). Ruslan Ermilov <ru@nginx.com> parents: 6010 diff changeset	274
429a8c65f0a7 Core: overflow detection in ngx_parse_time() (ticket #732). Ruslan Ermilov <ru@nginx.com> parents: 6010 diff changeset	275 value *= 1000;
429a8c65f0a7 Core: overflow detection in ngx_parse_time() (ticket #732). Ruslan Ermilov <ru@nginx.com> parents: 6010 diff changeset	276 }
429a8c65f0a7 Core: overflow detection in ngx_parse_time() (ticket #732). Ruslan Ermilov <ru@nginx.com> parents: 6010 diff changeset	277
429a8c65f0a7 Core: overflow detection in ngx_parse_time() (ticket #732). Ruslan Ermilov <ru@nginx.com> parents: 6010 diff changeset	278 if (total > NGX_MAX_INT_T_VALUE - value) {
429a8c65f0a7 Core: overflow detection in ngx_parse_time() (ticket #732). Ruslan Ermilov <ru@nginx.com> parents: 6010 diff changeset	279 return NGX_ERROR;
429a8c65f0a7 Core: overflow detection in ngx_parse_time() (ticket #732). Ruslan Ermilov <ru@nginx.com> parents: 6010 diff changeset	280 }
429a8c65f0a7 Core: overflow detection in ngx_parse_time() (ticket #732). Ruslan Ermilov <ru@nginx.com> parents: 6010 diff changeset	281
429a8c65f0a7 Core: overflow detection in ngx_parse_time() (ticket #732). Ruslan Ermilov <ru@nginx.com> parents: 6010 diff changeset	282 return total + value;
157 70b36c805682 nginx-0.0.1-2003-10-23-19:54:19 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	283 }

Mercurial > hg > nginx

annotate src/core/ngx_parse.c @ 7690:8253424d1aff