diff options
| author | Michael Niedermayer <[email protected]> | 2025-01-06 22:01:39 +0100 |
|---|---|---|
| committer | Michael Niedermayer <[email protected]> | 2025-01-08 23:23:24 +0100 |
| commit | b5b6391d64807578ab872dc58fb8aa621dcfc38a (patch) | |
| tree | 144fd23b5361778d44459230e0dd973d258d460e | |
| parent | 9ffa127aa6853790acb40004fbab97f13ff4c72e (diff) | |
avfilter/af_pan: Fix sscanf() use
Fixes: Memory Data Leak
Found-by: Simcha Kosman <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
| -rw-r--r-- | libavfilter/af_pan.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavfilter/af_pan.c b/libavfilter/af_pan.c index 0d20b0307b..5feb2439c7 100644 --- a/libavfilter/af_pan.c +++ b/libavfilter/af_pan.c @@ -196,7 +196,7 @@ static av_cold int init(AVFilterContext *ctx) sign = 1; while (1) { gain = 1; - if (sscanf(arg, "%lf%n *%n", &gain, &len, &len)) + if (sscanf(arg, "%lf%n *%n", &gain, &len, &len) >= 1) arg += len; if (parse_channel_name(&arg, &in_ch_id, &named)){ av_log(ctx, AV_LOG_ERROR, |