From 3f7008e7b8566140183fd19281b3d09cc3965f59 Mon Sep 17 00:00:00 2001 From: Josh Allmann Date: Mon, 28 Jun 2010 11:39:03 -0700 Subject: [PATCH 1/4] malloc fmtp value --- libavformat/rtpdec.c | 15 ++++++++++++--- 1 files changed, 12 insertions(+), 3 deletions(-) diff --git a/libavformat/rtpdec.c b/libavformat/rtpdec.c index 74858f6..4881832 100644 --- a/libavformat/rtpdec.c +++ b/libavformat/rtpdec.c @@ -538,8 +538,14 @@ int ff_parse_fmtp(AVStream *stream, PayloadContext *data, const char *p, char *attr, char *value)) { char attr[256]; - char value[4096]; + char *value; int res; + int value_size = strlen(p); + + if (!(value = av_malloc(value_size))) { + av_log(stream, AV_LOG_ERROR, "Failed to allocate data for FMTP."); + return AVERROR(ENOMEM); + } // remove protocol identifier while (*p && *p == ' ') p++; // strip spaces @@ -548,11 +554,14 @@ int ff_parse_fmtp(AVStream *stream, PayloadContext *data, const char *p, while (ff_rtsp_next_attr_and_value(&p, attr, sizeof(attr), - value, sizeof(value))) { + value, value_size)) { res = parse_fmtp(stream, data, attr, value); - if (res < 0) + if (res < 0 && res != AVERROR_PATCHWELCOME) { + av_free(value); return res; + } } + av_free(value); return 0; } -- 1.7.0.4