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annotate src/core/ngx_list.c @ 9274:46ecad404a29 default tip

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Mail: reset imap tag to empty after authentication attempt. We need to reset the imap tag to empty after an authentication attempt completes, otherwise if the next line parsed is incomplete with no tag (e.g. empty line) then we use the "tag" from the previous buffer which is now definitely wrong and has been partially overwritten with the most recently read data (e.g. CRLF). An example before this patch: S: * OK IMAP4 ready C: foobar login a b S: foobar NO Incorrect username or password. C: S: S: obar BAD invalid command Then with this patch: S: * OK IMAP4 ready C: foobar login a b S: foobar NO Incorrect username or password. C: S: * BAD invalid command
author Rob Mueller <robm@fastmailteam.com>
date Wed, 15 May 2024 10:06:00 +0300
parents a82f305487c2
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
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da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
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2 /*
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42d11f017717 nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
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3 * Copyright (C) Igor Sysoev
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d620f497c50f Copyright updated.
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4 * Copyright (C) Nginx, Inc.
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da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
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5 */
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
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388a842cbbe1 nginx-0.0.10-2004-09-03-19:50:30 import
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388a842cbbe1 nginx-0.0.10-2004-09-03-19:50:30 import
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8 #include <ngx_config.h>
388a842cbbe1 nginx-0.0.10-2004-09-03-19:50:30 import
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9 #include <ngx_core.h>
388a842cbbe1 nginx-0.0.10-2004-09-03-19:50:30 import
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388a842cbbe1 nginx-0.0.10-2004-09-03-19:50:30 import
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11
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791ea37bc944 ngx_list_create()
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12 ngx_list_t *
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13 ngx_list_create(ngx_pool_t *pool, ngx_uint_t n, size_t size)
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14 {
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15 ngx_list_t *list;
791ea37bc944 ngx_list_create()
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16
791ea37bc944 ngx_list_create()
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17 list = ngx_palloc(pool, sizeof(ngx_list_t));
791ea37bc944 ngx_list_create()
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18 if (list == NULL) {
791ea37bc944 ngx_list_create()
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19 return NULL;
791ea37bc944 ngx_list_create()
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20 }
791ea37bc944 ngx_list_create()
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21
5253
a82f305487c2 Simplified ngx_list_create().
Ruslan Ermilov <ru@nginx.com>
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22 if (ngx_list_init(list, pool, n, size) != NGX_OK) {
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23 return NULL;
791ea37bc944 ngx_list_create()
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24 }
791ea37bc944 ngx_list_create()
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25
791ea37bc944 ngx_list_create()
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26 return list;
791ea37bc944 ngx_list_create()
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27 }
791ea37bc944 ngx_list_create()
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28
791ea37bc944 ngx_list_create()
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29
791ea37bc944 ngx_list_create()
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30 void *
791ea37bc944 ngx_list_create()
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31 ngx_list_push(ngx_list_t *l)
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32 {
388a842cbbe1 nginx-0.0.10-2004-09-03-19:50:30 import
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33 void *elt;
388a842cbbe1 nginx-0.0.10-2004-09-03-19:50:30 import
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34 ngx_list_part_t *last;
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388a842cbbe1 nginx-0.0.10-2004-09-03-19:50:30 import
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36 last = l->last;
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388a842cbbe1 nginx-0.0.10-2004-09-03-19:50:30 import
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38 if (last->nelts == l->nalloc) {
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39
388a842cbbe1 nginx-0.0.10-2004-09-03-19:50:30 import
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40 /* the last part is full, allocate a new list part */
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41
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d4ea69372b94 nginx-0.1.25-RELEASE import
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42 last = ngx_palloc(l->pool, sizeof(ngx_list_part_t));
d4ea69372b94 nginx-0.1.25-RELEASE import
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43 if (last == NULL) {
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44 return NULL;
388a842cbbe1 nginx-0.0.10-2004-09-03-19:50:30 import
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45 }
388a842cbbe1 nginx-0.0.10-2004-09-03-19:50:30 import
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46
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d4ea69372b94 nginx-0.1.25-RELEASE import
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47 last->elts = ngx_palloc(l->pool, l->nalloc * l->size);
d4ea69372b94 nginx-0.1.25-RELEASE import
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48 if (last->elts == NULL) {
414
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49 return NULL;
388a842cbbe1 nginx-0.0.10-2004-09-03-19:50:30 import
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50 }
388a842cbbe1 nginx-0.0.10-2004-09-03-19:50:30 import
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51
388a842cbbe1 nginx-0.0.10-2004-09-03-19:50:30 import
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52 last->nelts = 0;
388a842cbbe1 nginx-0.0.10-2004-09-03-19:50:30 import
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53 last->next = NULL;
388a842cbbe1 nginx-0.0.10-2004-09-03-19:50:30 import
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54
388a842cbbe1 nginx-0.0.10-2004-09-03-19:50:30 import
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55 l->last->next = last;
388a842cbbe1 nginx-0.0.10-2004-09-03-19:50:30 import
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56 l->last = last;
388a842cbbe1 nginx-0.0.10-2004-09-03-19:50:30 import
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57 }
388a842cbbe1 nginx-0.0.10-2004-09-03-19:50:30 import
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58
388a842cbbe1 nginx-0.0.10-2004-09-03-19:50:30 import
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59 elt = (char *) last->elts + l->size * last->nelts;
388a842cbbe1 nginx-0.0.10-2004-09-03-19:50:30 import
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60 last->nelts++;
388a842cbbe1 nginx-0.0.10-2004-09-03-19:50:30 import
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61
388a842cbbe1 nginx-0.0.10-2004-09-03-19:50:30 import
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62 return elt;
388a842cbbe1 nginx-0.0.10-2004-09-03-19:50:30 import
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63 }