Mercurial > hg > nginx-quic
annotate src/core/ngx_list.h @ 4005:e56c1e9873cb
Correctly set body if it's preread and there are extra data.
Previously all available data was used as body, resulting in garbage after
real body e.g. in case of pipelined requests. Make sure to use only as many
bytes as request's Content-Length specifies.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Thu, 18 Aug 2011 15:27:57 +0000 |
parents | 791ea37bc944 |
children | d620f497c50f |
rev | line source |
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1 |
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2 /* |
444
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3 * Copyright (C) Igor Sysoev |
441
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4 */ |
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5 |
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6 |
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7 #ifndef _NGX_LIST_H_INCLUDED_ |
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8 #define _NGX_LIST_H_INCLUDED_ |
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9 |
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10 |
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11 #include <ngx_config.h> |
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12 #include <ngx_core.h> |
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13 |
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14 |
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15 typedef struct ngx_list_part_s ngx_list_part_t; |
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16 |
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17 struct ngx_list_part_s { |
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18 void *elts; |
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19 ngx_uint_t nelts; |
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20 ngx_list_part_t *next; |
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21 }; |
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22 |
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23 |
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24 typedef struct { |
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25 ngx_list_part_t *last; |
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26 ngx_list_part_t part; |
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27 size_t size; |
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28 ngx_uint_t nalloc; |
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29 ngx_pool_t *pool; |
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30 } ngx_list_t; |
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31 |
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32 |
766 | 33 ngx_list_t *ngx_list_create(ngx_pool_t *pool, ngx_uint_t n, size_t size); |
34 | |
35 static ngx_inline ngx_int_t | |
36 ngx_list_init(ngx_list_t *list, ngx_pool_t *pool, ngx_uint_t n, size_t size) | |
415
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37 { |
501 | 38 list->part.elts = ngx_palloc(pool, n * size); |
39 if (list->part.elts == NULL) { | |
415
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40 return NGX_ERROR; |
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41 } |
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42 |
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43 list->part.nelts = 0; |
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44 list->part.next = NULL; |
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45 list->last = &list->part; |
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46 list->size = size; |
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47 list->nalloc = n; |
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48 list->pool = pool; |
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49 |
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50 return NGX_OK; |
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51 } |
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52 |
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53 |
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54 /* |
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55 * |
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56 * the iteration through the list: |
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57 * |
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58 * part = &list.part; |
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59 * data = part->elts; |
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60 * |
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61 * for (i = 0 ;; i++) { |
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62 * |
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63 * if (i >= part->nelts) { |
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64 * if (part->next == NULL) { |
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65 * break; |
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66 * } |
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67 * |
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68 * part = part->next; |
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69 * data = part->elts; |
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70 * i = 0; |
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71 * } |
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72 * |
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73 * ... data[i] ... |
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74 * |
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75 * } |
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76 */ |
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77 |
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78 |
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79 void *ngx_list_push(ngx_list_t *list); |
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80 |
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81 |
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82 #endif /* _NGX_LIST_H_INCLUDED_ */ |