From c26cc768964dcb10407b2db14c6b31781834b837 Mon Sep 17 00:00:00 2001 From: Antonio Ospite Date: Sat, 14 Sep 2013 17:28:13 +0200 Subject: [PATCH] Check return value of pixWrite() --- leptonica-projective-transform.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/leptonica-projective-transform.c b/leptonica-projective-transform.c index 6035526..d89b4df 100644 --- a/leptonica-projective-transform.c +++ b/leptonica-projective-transform.c @@ -97,10 +97,15 @@ int main(int argc, char *argv[]) goto out_free_cropped_image; } - pixWrite("transformed_image.jpg", transformed_image, IFF_JFIF_JPEG); + ret = pixWrite("transformed_image.jpg", transformed_image, IFF_JFIF_JPEG); + if (ret != 0) { + ret = -EINVAL; + goto cleanup; + } ret = 0; +cleanup: pixDestroy(&transformed_image); out_free_cropped_image: pixDestroy(&cropped_image); -- 2.1.4