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| author | Nicolas George <nicolas.george@normalesup.org> | 2012-01-12 19:18:13 +0100 |
|---|---|---|
| committer | Nicolas George <nicolas.george@normalesup.org> | 2012-01-15 09:12:03 +0100 |
| commit | bbf372e1457a1cde5de8df8bdf930560bc9c9631 (patch) | |
| tree | 564257ea4251c90067e5ee02e3ab9cf288a3de2a | |
| parent | 668a74e808dad06b15549ed05aa3a879f76c17c3 (diff) | |
| download | ffmpeg-bbf372e1457a1cde5de8df8bdf930560bc9c9631.tar.gz | |
overlay: do not leak x/y expressions.
| -rw-r--r-- | libavfilter/vf_overlay.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavfilter/vf_overlay.c b/libavfilter/vf_overlay.c index 062783ea56..38e8644f61 100644 --- a/libavfilter/vf_overlay.c +++ b/libavfilter/vf_overlay.c @@ -115,12 +115,14 @@ static av_cold int init(AVFilterContext *ctx, const char *args, void *opaque) av_opt_set_defaults(over); if (expr = av_strtok(args1, ":", &bufptr)) { + av_free(over->x_expr); if (!(over->x_expr = av_strdup(expr))) { ret = AVERROR(ENOMEM); goto end; } } if (expr = av_strtok(NULL, ":", &bufptr)) { + av_free(over->y_expr); if (!(over->y_expr = av_strdup(expr))) { ret = AVERROR(ENOMEM); goto end; |