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avcodec/mediacodecenc: Fix access of uninitialized value 

When crop is skipped, av_strlcatf will access `str` which isn't
initialized properly.

Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
This commit is contained in:
Zhao Zhili 2024-10-04 01:30:57 +08:00
parent 556c767786
commit eff9ed7bff
1 changed files with 1 additions and 1 deletions
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2
libavcodec/mediacodecenc.c
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@ -134,7 +134,7 @@ static int extract_extradata_support(AVCodecContext *avctx)
static int mediacodec_init_bsf(AVCodecContext *avctx)
{
MediaCodecEncContext *s = avctx->priv_data;
char str[128];
char str[128] = {0};
int ret;
int crop_right = s->width - avctx->width;
int crop_bottom = s->height - avctx->height;