[FFmpeg-devel] [PATCH] Check malloc values in swscale.
Alexander Strasser
eclipse7
Sun Aug 16 01:46:20 CEST 2009
Hi,
Ramiro Polla wrote:
[...]
> +SwsVector *sws_allocVec(int length)
> +{
> + SwsVector *vec = av_malloc(sizeof(SwsVector));
> + double *coeff = av_malloc(sizeof(double) * length);
> + if (!coeff | !vec) {
> + av_free(coeff);
> + av_free(vec);
> + return NULL;
> + }
> + vec->length = length;
> + vec->coeff = coeff;
> + return vec;
> +}
was the switch to bitwise or in the if intentional? Not that
the result would change in this case, but I think || would be
more clear in this case.
Anyway, as Reimar already suggested you might end up rewriting
the routine. Just wanted to point it out, if it slipped through.
[...]
Alexander
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