[FFmpeg-devel] [PATCH 2/2] lavfi/f_sendcmd: clear Command on alloc failure

From: Marvin Scholz <epirat07@gmail.com>
To: ffmpeg-devel@ffmpeg.org
Cc: Marvin Scholz <epirat07@gmail.com>
Subject: [FFmpeg-devel] [PATCH 2/2] lavfi/f_sendcmd: clear Command on alloc failure
Date: Thu, 30 Jan 2025 01:25:52 +0100
Message-ID: <20250130002552.49220-2-epirat07@gmail.com> (raw)
In-Reply-To: <20250130002552.49220-1-epirat07@gmail.com>

If the command array failed to allocate, the current parsed
Command has to be cleared, else memory allocated for it
would be leaked.

Fix CID 1638635
---
 libavfilter/f_sendcmd.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavfilter/f_sendcmd.c b/libavfilter/f_sendcmd.c
index 8a0c368108..64f284f4f1 100644
--- a/libavfilter/f_sendcmd.c
+++ b/libavfilter/f_sendcmd.c
@@ -263,6 +263,7 @@ static int parse_commands(Command **cmds, int *nb_cmds, int interval_count,
             if (!*cmds) {
                 av_log(log_ctx, AV_LOG_ERROR,
                        "Could not (re)allocate command array\n");
+                clear_command(&cmd);
                 return AVERROR(ENOMEM);
             }
         }
-- 
2.39.5 (Apple Git-154)

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