diff options
| -rw-r--r-- | libswscale/utils.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libswscale/utils.c b/libswscale/utils.c index 983824b222..20c2d4e972 100644 --- a/libswscale/utils.c +++ b/libswscale/utils.c @@ -577,8 +577,10 @@ static av_cold int initFilter(int16_t **outFilter, int32_t **filterPos, filterSize = (minFilterSize + (filterAlign - 1)) & (~(filterAlign - 1)); av_assert0(filterSize > 0); filter = av_malloc(filterSize * dstW * sizeof(*filter)); + if (!filter) + goto fail; if (filterSize >= MAX_FILTER_SIZE * 16 / - ((flags & SWS_ACCURATE_RND) ? APCK_SIZE : 16) || !filter) { + ((flags & SWS_ACCURATE_RND) ? APCK_SIZE : 16)) { av_log(NULL, AV_LOG_ERROR, "sws: filterSize %d is too large, try less extreme scaling or increase MAX_FILTER_SIZE and recompile\n", filterSize); goto fail; } |