diff options
| author | Pedro Vicente Nunes <pvn@hdfgroup.org> | 2007-04-10 19:42:42 (GMT) |
|---|---|---|
| committer | Pedro Vicente Nunes <pvn@hdfgroup.org> | 2007-04-10 19:42:42 (GMT) |
| commit | 79a2871982693ad80104424d37458eda656bad4f (patch) | |
| tree | e00338e6a078bf9d37dfab7c42c458b7e87a223d /hl | |
| parent | a97a33b6ff35052010820f87391da6e99cca0a8c (diff) | |
| download | hdf5-79a2871982693ad80104424d37458eda656bad4f.zip hdf5-79a2871982693ad80104424d37458eda656bad4f.tar.gz hdf5-79a2871982693ad80104424d37458eda656bad4f.tar.bz2 | |
[svn-r13628]
test for a NULL pointer in free
tested: linux
Diffstat (limited to 'hl')
| -rw-r--r-- | hl/tools/gif2h5/hdf2gif.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/hl/tools/gif2h5/hdf2gif.c b/hl/tools/gif2h5/hdf2gif.c index 060c7b0..d404322 100644 --- a/hl/tools/gif2h5/hdf2gif.c +++ b/hl/tools/gif2h5/hdf2gif.c @@ -65,7 +65,7 @@ int main(int argc , char **argv) int arg_index = 2; int bool_is_image = 0; /* 0 = false , 1 = true */ - char *image_name; + char *image_name = NULL; int idx; if (argc < 4) @@ -307,9 +307,8 @@ int main(int argc , char **argv) if (fpGif != NULL) fclose(fpGif); - - free(image_name); - + if (image_name != NULL) + free(image_name); return 0; @@ -318,9 +317,8 @@ out: if (fpGif != NULL) fclose(fpGif); - - free(image_name); - + if (image_name != NULL) + free(image_name); return 1; } |