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eval: fix memleak.

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(cherry picked from commit fe277b16f0)

Signed-off-by: Anton Khirnov <anton@khirnov.net>
This commit is contained in:
Ronald S. Bultje
2011-07-05 18:10:48 -07:00
committed by Reinhard Tartler
parent 15355f9af2
commit e9520db07e
1 changed files with 1 additions and 0 deletions
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libavutil/eval.c
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@@ -488,6 +488,7 @@ int av_expr_parse(AVExpr **expr, const char *s,
if ((ret = parse_expr(&e, &p)) < 0) if ((ret = parse_expr(&e, &p)) < 0)
goto end; goto end;
if (*p.s) { if (*p.s) {
av_expr_free(e);
av_log(&p, AV_LOG_ERROR, "Invalid chars '%s' at the end of expression '%s'\n", p.s, s0); av_log(&p, AV_LOG_ERROR, "Invalid chars '%s' at the end of expression '%s'\n", p.s, s0);
ret = AVERROR(EINVAL); ret = AVERROR(EINVAL);
goto end; goto end;