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| author | Su_Laus <sulau@freenet.de> | 2023-05-05 19:43:46 +0200 |
|---|---|---|
| committer | Su_Laus <sulau@freenet.de> | 2023-05-05 19:43:46 +0200 |
| commit | b5c7d4c4e03333ac16b5cfb11acaaeaa493334f8 (patch) | |
| tree | d5e49ad90a4059694a8ef621f9b363ed00923e1f | |
| parent | 9bd48f0dbd64fb94dc2b5b05238fde0bfdd4ff3f (diff) | |
| download | libtiff-git-b5c7d4c4e03333ac16b5cfb11acaaeaa493334f8.tar.gz | |
Consider error return of writeSelections().
Fixes #553
| -rw-r--r-- | tools/tiffcrop.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/tools/tiffcrop.c b/tools/tiffcrop.c index 24d0ca84..05a7c5f1 100644 --- a/tools/tiffcrop.c +++ b/tools/tiffcrop.c @@ -2822,9 +2822,14 @@ int main(int argc, char *argv[]) { /* Whole image or sections not based on output page size */ if (crop.selections > 0) { - writeSelections(in, &out, &crop, &image, &dump, seg_buffs, - mp, argv[argc - 1], &next_page, - total_pages); + if (writeSelections(in, &out, &crop, &image, &dump, + seg_buffs, mp, argv[argc - 1], + &next_page, total_pages)) + { + TIFFError("main", + "Unable to write new image selections"); + exit(EXIT_FAILURE); + } } else /* One file all images and sections */ { @@ -8785,7 +8790,7 @@ static int createCroppedImage(struct image_data *image, struct crop_mask *crop, /* Memory is freed before crop_buff_ptr is overwritten */ if (*crop_buff_ptr != NULL) { - _TIFFfree(*crop_buff_ptr); + _TIFFfree(*crop_buff_ptr); } /* process full image, no crop buffer needed */ |