From: Vittorio Giovara <[email protected]>
---
libavcodec/ratecontrol.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/libavcodec/ratecontrol.c b/libavcodec/ratecontrol.c
index aae7570..6fe174a 100644
--- a/libavcodec/ratecontrol.c
+++ b/libavcodec/ratecontrol.c
@@ -163,6 +163,8 @@ av_cold int ff_rate_control_init(MpegEncContext *s)
return -1;
rcc->entry = av_mallocz(i * sizeof(RateControlEntry));
rcc->num_entries = i;
+ if (!rcc->entry)
+ return AVERROR(ENOMEM);
/* init all to skipped p frames
* (with b frames we might have a not encoded frame at the end FIXME)
*/
@@ -932,6 +934,11 @@ static int init_pass2(MpegEncContext *s)
qscale = av_malloc(sizeof(double) * rcc->num_entries);
blurred_qscale = av_malloc(sizeof(double) * rcc->num_entries);
+ if (!qscale || !blurred_qscale) {
+ av_freep(&qscale);
+ av_freep(&blurred_qscale);
+ return AVERROR(ENOMEM);
+ }
toobig = 0;
for (step = 256 * 256; step > 0.0000001; step *= 0.5) {
--
1.9.0
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