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curl over https leaking?
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$ valgrind ./test | |
==17475== Memcheck, a memory error detector | |
==17475== Copyright (C) 2002-2011, and GNU GPL'd, by Julian Seward et al. | |
==17475== Using Valgrind-3.7.0 and LibVEX; rerun with -h for copyright info | |
==17475== Command: ./test | |
==17475== | |
==17475== Conditional jump or move depends on uninitialised value(s) | |
==17475== at 0x615D1D5: gnutls_session_get_data (in /usr/lib/x86_64-linux-gnu/libgnutls.so.26.21.8) | |
==17475== by 0x4E69125: ??? (in /usr/lib/x86_64-linux-gnu/libcurl-gnutls.so.4.2.0) | |
==17475== by 0x4E6971D: ??? (in /usr/lib/x86_64-linux-gnu/libcurl-gnutls.so.4.2.0) | |
==17475== by 0x4E69A24: Curl_gtls_connect (in /usr/lib/x86_64-linux-gnu/libcurl-gnutls.so.4.2.0) | |
==17475== by 0x4E6A0B8: Curl_ssl_connect (in /usr/lib/x86_64-linux-gnu/libcurl-gnutls.so.4.2.0) | |
==17475== by 0x4E43A1F: Curl_http_connect (in /usr/lib/x86_64-linux-gnu/libcurl-gnutls.so.4.2.0) | |
==17475== by 0x4E545E9: Curl_protocol_connect (in /usr/lib/x86_64-linux-gnu/libcurl-gnutls.so.4.2.0) | |
==17475== by 0x4E54899: Curl_setup_conn (in /usr/lib/x86_64-linux-gnu/libcurl-gnutls.so.4.2.0) | |
==17475== by 0x4E54943: Curl_connect (in /usr/lib/x86_64-linux-gnu/libcurl-gnutls.so.4.2.0) | |
==17475== by 0x4E5BBA0: ??? (in /usr/lib/x86_64-linux-gnu/libcurl-gnutls.so.4.2.0) | |
==17475== by 0x400978: main (in /home/stephen/repos/littlstar/curltest/test) | |
==17475== | |
200 | |
==17475== | |
==17475== HEAP SUMMARY: | |
==17475== in use at exit: 3,952 bytes in 48 blocks | |
==17475== total heap usage: 1,170,405 allocs, 1,170,357 frees, 63,416,526 bytes allocated | |
==17475== | |
==17475== LEAK SUMMARY: | |
==17475== definitely lost: 0 bytes in 0 blocks | |
==17475== indirectly lost: 0 bytes in 0 blocks | |
==17475== possibly lost: 0 bytes in 0 blocks | |
==17475== still reachable: 3,952 bytes in 48 blocks | |
==17475== suppressed: 0 bytes in 0 blocks | |
==17475== Rerun with --leak-check=full to see details of leaked memory | |
==17475== | |
==17475== For counts of detected and suppressed errors, rerun with: -v | |
==17475== Use --track-origins=yes to see where uninitialised values come from | |
==17475== ERROR SUMMARY: 2 errors from 1 contexts (suppressed: 2 from 2) |
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#include <stdio.h> | |
#include <curl/curl.h> | |
size_t | |
callback(void *x, size_t size, size_t nmemb, void *y) { | |
return size * nmemb; | |
} | |
int | |
main(){ | |
CURL *curl; | |
long status; | |
curl = curl_easy_init(); | |
if (!curl) return 1; | |
curl_easy_setopt(curl, CURLOPT_URL, "https://google.com/"); | |
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, callback); | |
curl_easy_setopt(curl, CURLOPT_WRITEDATA, NULL); | |
curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1); | |
curl_easy_perform(curl); | |
curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &status); | |
printf("%ld\n", status); | |
curl_easy_cleanup(curl); | |
curl_global_cleanup(); | |
return 0; | |
} |
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