diff options
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; |