From acb11de6b9429226e9ccb4a344914cbd0f322548 Mon Sep 17 00:00:00 2001 From: rtogni Date: Sun, 11 Feb 2007 18:00:55 +0000 Subject: More strncat() misuses. Reported by Sascha Sommer git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22207 b3059339-0415-0410-9bf9-f77b7e298cf2 --- stream/freesdp/parser.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'stream') diff --git a/stream/freesdp/parser.c b/stream/freesdp/parser.c index dcb94d2be8..394c80f9e0 100644 --- a/stream/freesdp/parser.c +++ b/stream/freesdp/parser.c @@ -479,9 +479,9 @@ fsdp_parse (const char *text_description, fsdp_description_t * dsc) { /* ignore unknown attributes, but provide access to them */ *longfsdp_buf = '\0'; - strncat (longfsdp_buf, fsdp_buf[0], MAXLONGFIELDLEN); - strncat (longfsdp_buf, ":", MAXLONGFIELDLEN); - strncat (longfsdp_buf, fsdp_buf[1], MAXLONGFIELDLEN); + strncat (longfsdp_buf, fsdp_buf[0], MAXLONGFIELDLEN-1); + strncat (longfsdp_buf, ":", MAXLONGFIELDLEN-strlen(longfsdp_buf)-1); + strncat (longfsdp_buf, fsdp_buf[1], MAXLONGFIELDLEN-strlen(longfsdp_buf)-1); if (NULL == dsc->unidentified_attributes) { dsc->unidentified_attributes_count = 0; @@ -515,7 +515,7 @@ fsdp_parse (const char *text_description, fsdp_description_t * dsc) { /* ignore unknown attributes, but provide access to them */ *longfsdp_buf = '\0'; - strncat (longfsdp_buf, fsdp_buf[0], MAXLONGFIELDLEN); + strncat (longfsdp_buf, fsdp_buf[0], MAXLONGFIELDLEN-1); if (NULL == dsc->unidentified_attributes) { dsc->unidentified_attributes_count = 0; @@ -868,7 +868,7 @@ fsdp_parse (const char *text_description, fsdp_description_t * dsc) { /* ignore unknown attributes, but provide access to them */ *longfsdp_buf = '\0'; - strncat (longfsdp_buf, fsdp_buf[0], MAXLONGFIELDLEN); + strncat (longfsdp_buf, fsdp_buf[0], MAXLONGFIELDLEN-1); if (NULL == media->unidentified_attributes) { media->unidentified_attributes_count = 0; -- cgit v1.2.3