diff options
Diffstat (limited to 'src/options.c')
| -rw-r--r-- | src/options.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/src/options.c b/src/options.c index e390ac8..e287580 100644 --- a/src/options.c +++ b/src/options.c @@ -117,22 +117,26 @@ static void usage(const char *arg0, int print_copyright); static int parse_path(opt_ptr *d, char *some_path) { int rc = 1; - char path[PATH_MAX]; + char path_dir[PATH_MAX] = {0}; + char path_base[PATH_MAX] = {0}; + char path[PATH_MAX] = {0}; char *dir, *base; d->str_dup = realpath(some_path, NULL); if (!d->str_dup && errno == ENOENT) { - snprintf(path, sizeof path, "%s", some_path); - dir = dirname(path); + snprintf(path_dir, sizeof path_dir, "%s", some_path); + dir = dirname(path_dir); if (!dir) return 1; dir = realpath(dir, NULL); if (!dir) return 1; - snprintf(path, sizeof path, "%s", some_path); - base = basename(path); + + snprintf(path_base, sizeof path_base, "%s", some_path); + base = basename(path_base); if (!base) goto error; + snprintf(path, sizeof path, "%s/%s", dir, base); d->str_dup = strndup(path, strnlen(path, sizeof path)); error: |