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author | Marcus Meissner <marcus@jet.franken.de> | 2014-01-05 20:32:31 +0000 |
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committer | Marcus Meissner <marcus@jet.franken.de> | 2014-01-05 20:32:31 +0000 |
commit | aee0c68e3b185bfc3df363f46061eb1dab950b4c (patch) | |
tree | f379c020891de04aaec494271ded89208dda8a4d /libgphoto2/exif.c | |
parent | 0afc97d423dd7c1023ce1d2b559df482937ed97d (diff) | |
download | libgphoto2-aee0c68e3b185bfc3df363f46061eb1dab950b4c.tar.gz |
fixed some leaks in a helper function on error exists (Coverity)
git-svn-id: https://svn.code.sf.net/p/gphoto/code/trunk/libgphoto2@14638 67ed7778-7388-44ab-90cf-0a291f65f57c
Diffstat (limited to 'libgphoto2/exif.c')
-rw-r--r-- | libgphoto2/exif.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libgphoto2/exif.c b/libgphoto2/exif.c index e958ce9b9..5886fa142 100644 --- a/libgphoto2/exif.c +++ b/libgphoto2/exif.c @@ -458,6 +458,7 @@ unsigned char *gpi_exif_get_thumbnail_and_size(exifparser *exifdat, long *size) fprintf(stderr,"Too few ifds, doesn't look right. Giving up\n"); } *size = 0; + free(newimg); return(NULL); /* Things don't look right...*/ } @@ -481,6 +482,7 @@ unsigned char *gpi_exif_get_thumbnail_and_size(exifparser *exifdat, long *size) if (dsize==-1){ fprintf(stderr,"No Jpeg size tag for thumbnail, skipping\n"); *size = 0; + free(newimg); return(NULL); } imagedata=exifdat->data+tmp; @@ -494,6 +496,7 @@ unsigned char *gpi_exif_get_thumbnail_and_size(exifparser *exifdat, long *size) if (tmp==-1) { fprintf(stderr,"gpe_get_thumbnail: Tiff or jpeg data not found, skipping\n"); *size = 0; + free(newimg); return(NULL); } imagedata=exifdat->data+tmp; @@ -502,6 +505,7 @@ unsigned char *gpi_exif_get_thumbnail_and_size(exifparser *exifdat, long *size) if (dataptr==-1) { printf("Split two\n"); *size = 0; + free(newimg); return(NULL); } |