This function can return AVERROR_BUG in theory if something
went wrong, but so can the caller, so we should propagate that
error message upward in that case.
Signed-off-by: Leo Izen <leo.i...@gmail.com>
---
libavutil/frame.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/libavutil/frame.c b/libavutil/frame.c
index 10b59545f0..89c200bcc2 100644
--- a/libavutil/frame.c
+++ b/libavutil/frame.c
@@ -1095,6 +1095,7 @@ int av_frame_apply_cropping(AVFrame *frame, int flags)
{
const AVPixFmtDescriptor *desc;
size_t offsets[4];
+ int ret;
if (!(frame->width > 0 && frame->height > 0))
return AVERROR(EINVAL);
@@ -1122,7 +1123,9 @@ int av_frame_apply_cropping(AVFrame *frame, int flags)
}
/* calculate the offsets for each plane */
- calc_cropping_offsets(offsets, frame, desc);
+ ret = calc_cropping_offsets(offsets, frame, desc);
+ if (ret < 0)
+ return ret;
/* adjust the offsets to avoid breaking alignment */
if (!(flags & AV_FRAME_CROP_UNALIGNED)) {
@@ -1141,7 +1144,9 @@ int av_frame_apply_cropping(AVFrame *frame, int flags)
if (min_log2_align < 5 && log2_crop_align != INT_MAX) {
frame->crop_left &= ~((1 << (5 + log2_crop_align -
min_log2_align)) - 1);
- calc_cropping_offsets(offsets, frame, desc);
+ ret = calc_cropping_offsets(offsets, frame, desc);
+ if (ret < 0)
+ return ret;
}
}
--
2.48.1
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