eval: fix memleak.

(cherry picked from commit fe277b16f0861a327e1f6c00c0dbb8b00806d60d)

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 Anton Khirnov
parent 266ec41f77
commit 2649439bbd

View File

@ -488,6 +488,7 @@ int av_expr_parse(AVExpr **expr, const char *s,
if ((ret = parse_expr(&e, &p)) < 0)
goto end;
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);
ret = AVERROR(EINVAL);
goto end;