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| author | Reynaldo H. Verdejo Pinochet <reynaldo@osg.samsung.com> | 2015-06-02 11:31:00 -0300 |
|---|---|---|
| committer | Reynaldo H. Verdejo Pinochet <reynaldo@osg.samsung.com> | 2015-06-02 12:27:10 -0300 |
| commit | 79d9c34205b4dedec74eb916e364009831fb701d (patch) | |
| tree | 4d1dd6a541e03ed48551643cc6ff064fed337f1d /ext/zbar/gstzbar.c | |
| parent | 840f63896f5c2ca9cefbf6d26c75c6096cdc5155 (diff) | |
| download | gstreamer-plugins-bad-79d9c34205b4dedec74eb916e364009831fb701d.tar.gz | |
zbar: don't ignore zbar_scan_image() errors
Diffstat (limited to 'ext/zbar/gstzbar.c')
| -rw-r--r-- | ext/zbar/gstzbar.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/ext/zbar/gstzbar.c b/ext/zbar/gstzbar.c index faf2b5580..2bb0a7d8f 100644 --- a/ext/zbar/gstzbar.c +++ b/ext/zbar/gstzbar.c @@ -299,6 +299,10 @@ gst_zbar_transform_frame_ip (GstVideoFilter * vfilter, GstVideoFrame * frame) /* scan the image for barcodes */ n = zbar_scan_image (zbar->scanner, image); + if (G_UNLIKELY (n == -1)) { + GST_WARNING_OBJECT (zbar, "Error trying to scan frame. Skipping"); + goto out; + } if (n == 0) goto out; |