1 /*************************************************************************** 2 * _ _ ____ _ 3 * Project ___| | | | _ \| | 4 * / __| | | | |_) | | 5 * | (__| |_| | _ <| |___ 6 * \___|\___/|_| \_\_____| 7 * 8 * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel (at) haxx.se>, et al. 9 * 10 * This software is licensed as described in the file COPYING, which 11 * you should have received as part of this distribution. The terms 12 * are also available at https://curl.haxx.se/docs/copyright.html. 13 * 14 * You may opt to use, copy, modify, merge, publish, distribute and/or sell 15 * copies of the Software, and permit persons to whom the Software is 16 * furnished to do so, under the terms of the COPYING file. 17 * 18 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY 19 * KIND, either express or implied. 20 * 21 ***************************************************************************/ 22 23 /* This test case and code is based on the bug recipe Joe Malicki provided for 24 * bug report #1871269, fixed on Jan 14 2008 before the 7.18.0 release. 25 */ 26 27 #include "test.h" 28 29 #include "memdebug.h" 30 31 #define POSTLEN 40960 32 33 static size_t myreadfunc(void *ptr, size_t size, size_t nmemb, void *stream) 34 { 35 static size_t total = POSTLEN; 36 static char buf[1024]; 37 (void)stream; 38 39 memset(buf, 'A', sizeof(buf)); 40 41 size *= nmemb; 42 if(size > total) 43 size = total; 44 45 if(size > sizeof(buf)) 46 size = sizeof(buf); 47 48 memcpy(ptr, buf, size); 49 total -= size; 50 return size; 51 } 52 53 #define NUM_HEADERS 8 54 #define SIZE_HEADERS 5000 55 56 static char buf[SIZE_HEADERS + 100]; 57 58 int test(char *URL) 59 { 60 CURL *curl; 61 CURLcode res = CURLE_FAILED_INIT; 62 int i; 63 struct curl_slist *headerlist = NULL, *hl; 64 65 if(curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) { 66 fprintf(stderr, "curl_global_init() failed\n"); 67 return TEST_ERR_MAJOR_BAD; 68 } 69 70 curl = curl_easy_init(); 71 if(!curl) { 72 fprintf(stderr, "curl_easy_init() failed\n"); 73 curl_global_cleanup(); 74 return TEST_ERR_MAJOR_BAD; 75 } 76 77 for(i = 0; i < NUM_HEADERS; i++) { 78 int len = msnprintf(buf, sizeof(buf), "Header%d: ", i); 79 memset(&buf[len], 'A', SIZE_HEADERS); 80 buf[len + SIZE_HEADERS] = 0; /* zero terminate */ 81 hl = curl_slist_append(headerlist, buf); 82 if(!hl) 83 goto test_cleanup; 84 headerlist = hl; 85 } 86 87 hl = curl_slist_append(headerlist, "Expect: "); 88 if(!hl) 89 goto test_cleanup; 90 headerlist = hl; 91 92 test_setopt(curl, CURLOPT_URL, URL); 93 test_setopt(curl, CURLOPT_HTTPHEADER, headerlist); 94 test_setopt(curl, CURLOPT_POST, 1L); 95 #ifdef CURL_DOES_CONVERSIONS 96 /* Convert the POST data to ASCII */ 97 test_setopt(curl, CURLOPT_TRANSFERTEXT, 1L); 98 #endif 99 test_setopt(curl, CURLOPT_POSTFIELDSIZE, (long)POSTLEN); 100 test_setopt(curl, CURLOPT_VERBOSE, 1L); 101 test_setopt(curl, CURLOPT_HEADER, 1L); 102 test_setopt(curl, CURLOPT_READFUNCTION, myreadfunc); 103 104 res = curl_easy_perform(curl); 105 106 test_cleanup: 107 108 curl_easy_cleanup(curl); 109 110 curl_slist_free_all(headerlist); 111 112 curl_global_cleanup(); 113 114 return (int)res; 115 } 116
