From 94350ab986dfce1c93fa720baf28b548c60a9879 Mon Sep 17 00:00:00 2001 From: Mans Rullgard Date: Mon, 4 Jul 2011 12:26:59 +0100 Subject: eval: clear Parser instances before using This prevents random values from the stack being used as "variables" in expressions. Signed-off-by: Mans Rullgard --- libavutil/eval.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'libavutil/eval.c') diff --git a/libavutil/eval.c b/libavutil/eval.c index 8ce687df19..4d55f42664 100644 --- a/libavutil/eval.c +++ b/libavutil/eval.c @@ -461,7 +461,7 @@ int av_expr_parse(AVExpr **expr, const char *s, const char * const *func2_names, double (* const *funcs2)(void *, double, double), int log_offset, void *log_ctx) { - Parser p; + Parser p = { 0 }; AVExpr *e = NULL; char *w = av_malloc(strlen(s) + 1); char *wp = w; @@ -506,7 +506,7 @@ end: double av_expr_eval(AVExpr *e, const double *const_values, void *opaque) { - Parser p; + Parser p = { 0 }; p.const_values = const_values; p.opaque = opaque; -- cgit v1.2.3