From: Limin Wang <lance.lmw...@gmail.com> Signed-off-by: Limin Wang <lance.lmw...@gmail.com> --- libavcodec/iirfilter.c | 14 +++++--------- 1 file changed, 5 insertions(+), 9 deletions(-)
diff --git a/libavcodec/iirfilter.c b/libavcodec/iirfilter.c index 749fa57..ddd42c2 100644 --- a/libavcodec/iirfilter.c +++ b/libavcodec/iirfilter.c @@ -171,12 +171,10 @@ av_cold struct FFIIRFilterCoeffs *ff_iir_filter_init_coeffs(void *avc, if (order <= 0 || order > MAXORDER || cutoff_ratio >= 1.0) return NULL; - FF_ALLOCZ_OR_GOTO(avc, c, sizeof(FFIIRFilterCoeffs), - init_fail); - FF_ALLOC_OR_GOTO(avc, c->cx, sizeof(c->cx[0]) * ((order >> 1) + 1), - init_fail); - FF_ALLOC_OR_GOTO(avc, c->cy, sizeof(c->cy[0]) * order, - init_fail); + if (!(c = av_mallocz(sizeof(*c))) || + !(c->cx = av_malloc (sizeof(c->cx[0]) * ((order >> 1) + 1))) || + !(c->cy = av_malloc (sizeof(c->cy[0]) * order))) + return NULL; c->order = order; switch (filt_type) { @@ -190,13 +188,11 @@ av_cold struct FFIIRFilterCoeffs *ff_iir_filter_init_coeffs(void *avc, break; default: av_log(avc, AV_LOG_ERROR, "filter type is not currently implemented\n"); - goto init_fail; + return NULL; } if (!ret) return c; - -init_fail: return NULL; } -- 1.8.3.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".