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| author | Allen Byrne <byrn@hdfgroup.org> | 2017-08-16 20:01:29 (GMT) |
|---|---|---|
| committer | Allen Byrne <byrn@hdfgroup.org> | 2017-08-16 20:01:29 (GMT) |
| commit | 164eee91cfdf18e870519099fbad388a6ccb85cf (patch) | |
| tree | 1e240488bcfaea00233d404402de4834dec268df /tools | |
| parent | 46f8c941d7394d28befc660a7ab5532fa37a8e0f (diff) | |
| download | hdf5-164eee91cfdf18e870519099fbad388a6ccb85cf.zip hdf5-164eee91cfdf18e870519099fbad388a6ccb85cf.tar.gz hdf5-164eee91cfdf18e870519099fbad388a6ccb85cf.tar.bz2 | |
HDFFV-10188 - Check for empty string first
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/lib/h5tools_ref.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/lib/h5tools_ref.c b/tools/lib/h5tools_ref.c index e000080..16a949d 100644 --- a/tools/lib/h5tools_ref.c +++ b/tools/lib/h5tools_ref.c @@ -164,7 +164,8 @@ haddr_t ref_path_table_lookup(const char *thepath) { H5O_info_t oi; - + if((HDstrlen(thepath) == 0) || (thepath == NULL)) + return HADDR_UNDEF; /* Allow lookups on the root group, even though it doesn't have any link info */ if(HDstrcmp(thepath, "/")) { H5L_info_t li; |