From: Lidong Yan <yldhome2d2-at-gmail.com@ffmpeg.org>
To: ffmpeg-devel@ffmpeg.org
Cc: Lidong Yan <502024330056@smail.nju.edu.cn>
Subject: [FFmpeg-devel] [PATCH 2/5] avformat/rtpdec_latm: fix leak in parse_fmtp_config()
Date: Sun, 29 Jun 2025 14:45:23 +0800
Message-ID: <20250629064526.2992143-3-502024330056@smail.nju.edu.cn> (raw)
In-Reply-To: <20250629064526.2992143-1-502024330056@smail.nju.edu.cn>
av_mallocz() allocates memory in config, but we forget to free it
if init_get_bits() failed. Replace return ret with goto end.
Signed-off-by: Lidong Yan <502024330056@smail.nju.edu.cn>
---
libavformat/rtpdec_latm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavformat/rtpdec_latm.c b/libavformat/rtpdec_latm.c
index 2b4478289e..74523c167d 100644
--- a/libavformat/rtpdec_latm.c
+++ b/libavformat/rtpdec_latm.c
@@ -104,7 +104,7 @@ static int parse_fmtp_config(AVStream *st, const char *value)
ff_hex_to_data(config, value);
ret = init_get_bits(&gb, config, len*8);
if (ret < 0)
- return ret;
+ goto end;
audio_mux_version = get_bits(&gb, 1);
same_time_framing = get_bits(&gb, 1);
skip_bits(&gb, 6); /* num_sub_frames */
--
2.50.0.106.gf0135a9047.dirty
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next prev parent reply other threads:[~2025-06-29 6:46 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-29 6:45 [FFmpeg-devel] [PATCH 0/5] fix multiple memory leaks Lidong Yan
2025-06-29 6:45 ` [FFmpeg-devel] [PATCH 1/5] avcodec/utvideodec: fix leaks in decode_plane() and decode_plane10() Lidong Yan
2025-06-29 6:45 ` Lidong Yan [this message]
2025-06-29 6:45 ` [FFmpeg-devel] [PATCH 3/5] swscale/graph: fix leak in adapt_colors() Lidong Yan
2025-06-29 6:45 ` [FFmpeg-devel] [PATCH 4/5] avcodec/sunrast: fix leak in sunrast_decode_frame() Lidong Yan
2025-06-29 6:45 ` [FFmpeg-devel] [PATCH 5/5] avformat/rtpdec_asf: fix leak in ff_wms_parse_sdp_a_line() Lidong Yan
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