From 4e299192ed3310b387d0c95d0d0d4d145991aef7 Mon Sep 17 00:00:00 2001 From: Daniel Stenberg Date: Wed, 25 Mar 2015 08:32:12 +0100 Subject: Curl_ssl_md5sum: return CURLcode ... since the funciton can fail on OOM. Check this return code. Coverity CID 1291705. --- lib/vtls/vtls.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) (limited to 'lib/vtls/vtls.c') diff --git a/lib/vtls/vtls.c b/lib/vtls/vtls.c index 6973de42a..12427c17c 100644 --- a/lib/vtls/vtls.c +++ b/lib/vtls/vtls.c @@ -828,10 +828,10 @@ CURLcode Curl_pin_peer_pubkey(const char *pinnedpubkey, } #ifndef CURL_DISABLE_CRYPTO_AUTH -void Curl_ssl_md5sum(unsigned char *tmp, /* input */ - size_t tmplen, - unsigned char *md5sum, /* output */ - size_t md5len) +CURLcode Curl_ssl_md5sum(unsigned char *tmp, /* input */ + size_t tmplen, + unsigned char *md5sum, /* output */ + size_t md5len) { #ifdef curlssl_md5sum curlssl_md5sum(tmp, tmplen, md5sum, md5len); @@ -841,9 +841,12 @@ void Curl_ssl_md5sum(unsigned char *tmp, /* input */ (void) md5len; MD5pw = Curl_MD5_init(Curl_DIGEST_MD5); + if(!MD5pw) + return CURLE_OUT_OF_MEMORY; Curl_MD5_update(MD5pw, tmp, curlx_uztoui(tmplen)); Curl_MD5_final(MD5pw, md5sum); #endif + return CURLE_OK; } #endif -- cgit v1.2.3