diff options
Diffstat (limited to 'coreutils/realpath.c')
| -rw-r--r-- | coreutils/realpath.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/coreutils/realpath.c b/coreutils/realpath.c index ec98221..90402c9 100644 --- a/coreutils/realpath.c +++ b/coreutils/realpath.c @@ -30,7 +30,13 @@ int realpath_main(int argc, char **argv) { int retval = EXIT_SUCCESS; +#if PATH_MAX > (BUFSIZ+1) RESERVE_CONFIG_BUFFER(resolved_path, PATH_MAX); +# define resolved_path_MUST_FREE 1 +#else +#define resolved_path bb_common_bufsiz1 +# define resolved_path_MUST_FREE 0 +#endif if (--argc == 0) { bb_show_usage(); @@ -46,7 +52,7 @@ int realpath_main(int argc, char **argv) } } while (--argc); -#ifdef CONFIG_FEATURE_CLEAN_UP +#if ENABLE_FEATURE_CLEAN_UP && resolved_path_MUST_FREE RELEASE_CONFIG_BUFFER(resolved_path); #endif |