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core: free strings with XDG directories in case of error

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This commit is contained in:
Sébastien Helleu
2021-11-13 14:59:14 +01:00
parent d64050bafb
commit c82358c17c
1 changed files with 25 additions and 0 deletions
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src/core/wee-dir.c
+25
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@@ -750,6 +750,11 @@ dir_find_xdg_dirs (char **config_dir, char **data_dir, char **cache_dir,
char *ptr_home, path[PATH_MAX];
char *xdg_config_home, *xdg_data_home, *xdg_cache_home, *xdg_runtime_dir;
*config_dir = NULL;
*data_dir = NULL;
*cache_dir = NULL;
*runtime_dir = NULL;
ptr_home = getenv ("HOME");
xdg_config_home = getenv ("XDG_CONFIG_HOME");
xdg_data_home = getenv ("XDG_DATA_HOME");
@@ -826,6 +831,26 @@ dir_find_xdg_dirs (char **config_dir, char **data_dir, char **cache_dir,
return 1;
error:
if (*config_dir)
{
free (*config_dir);
*config_dir = NULL;
}
if (*data_dir)
{
free (*data_dir);
*data_dir = NULL;
}
if (*cache_dir)
{
free (*cache_dir);
*cache_dir = NULL;
}
if (*runtime_dir)
{
free (*runtime_dir);
*runtime_dir = NULL;
}
string_fprintf (stderr, _("Error: not enough memory\n"));
return 0;
}