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avfilter/vsrc_life: use av_calloc() 

Signed-off-by: Paul B Mahol <onemda@gmail.com>
This commit is contained in:
Paul B Mahol 2013-09-13 09:25:32 +00:00
parent 4f1a17b1a9
commit 693747c3d0
1 changed files with 4 additions and 4 deletions
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8
libavfilter/vsrc_life.c
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@ -194,8 +194,8 @@ static int init_pattern_from_file(AVFilterContext *ctx)
life->h = h;
}
if (!(life->buf[0] = av_mallocz(sizeof(char) * life->h * life->w)) ||
!(life->buf[1] = av_mallocz(sizeof(char) * life->h * life->w))) {
if (!(life->buf[0] = av_calloc(life->h * life->w, sizeof(*life->buf[0]))) ||
!(life->buf[1] = av_calloc(life->h * life->w, sizeof(*life->buf[1])))) {
av_free(life->buf[0]);
av_free(life->buf[1]);
return AVERROR(ENOMEM);
@ -236,8 +236,8 @@ static int init(AVFilterContext *ctx)
/* fill the grid randomly */
int i;
if (!(life->buf[0] = av_mallocz(sizeof(char) * life->h * life->w)) ||
!(life->buf[1] = av_mallocz(sizeof(char) * life->h * life->w))) {
if (!(life->buf[0] = av_calloc(life->h * life->w, sizeof(*life->buf[0]))) ||
!(life->buf[1] = av_calloc(life->h * life->w, sizeof(*life->buf[1])))) {
av_free(life->buf[0]);
av_free(life->buf[1]);
return AVERROR(ENOMEM);