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| author | Dana Robinson <derobins@hdfgroup.org> | 2017-08-01 11:59:36 (GMT) |
|---|---|---|
| committer | Dana Robinson <derobins@hdfgroup.org> | 2017-08-01 11:59:36 (GMT) |
| commit | 9bcf8b2f2568083449ae3f9b6c2efbf6ed7f413a (patch) | |
| tree | fe559cda62898d41680e12fcfdc0391859e04e8d /src/H5system.c | |
| parent | fd0d8738e07c602c1871a5052b4fe836c37b8d64 (diff) | |
| download | hdf5-9bcf8b2f2568083449ae3f9b6c2efbf6ed7f413a.zip hdf5-9bcf8b2f2568083449ae3f9b6c2efbf6ed7f413a.tar.gz hdf5-9bcf8b2f2568083449ae3f9b6c2efbf6ed7f413a.tar.bz2 | |
Minor tweaks in response to code review.
Diffstat (limited to 'src/H5system.c')
| -rw-r--r-- | src/H5system.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/src/H5system.c b/src/H5system.c index 1e718e7..a1cdf19 100644 --- a/src/H5system.c +++ b/src/H5system.c @@ -1266,15 +1266,11 @@ H5_expand_windows_env_vars(char **env_var) HGOTO_ERROR(H5E_PLUGIN, H5E_CANTALLOC, FAIL, "can't allocate memory for expanded path") /* Expand the environment variable string */ - if ((n_chars = ExpandEnvironmentStringsA(*env_var, temp_buf, H5_WIN32_ENV_VAR_BUFFER_SIZE)) > H5_WIN32_ENV_VAR_BUFFER_SIZE) { - temp_buf = (char *)H5MM_xfree(temp_buf); + if ((n_chars = ExpandEnvironmentStringsA(*env_var, temp_buf, H5_WIN32_ENV_VAR_BUFFER_SIZE)) > H5_WIN32_ENV_VAR_BUFFER_SIZE) HGOTO_ERROR(H5E_PLUGIN, H5E_NOSPACE, FAIL, "expanded path is too long") - } - if (n_chars == 0) { - temp_buf = (char *)H5MM_xfree(temp_buf); + if (0 == n_chars) HGOTO_ERROR(H5E_PLUGIN, H5E_CANTGET, FAIL, "failed to expand path") - } *env_var = (char *)H5MM_xfree(*env_var); *env_var = temp_buf; |