diff options
Diffstat (limited to 'qxpak.c')
| -rw-r--r-- | qxpak.c | 8 |
1 files changed, 5 insertions, 3 deletions
@@ -341,9 +341,11 @@ xpak_create(int dir_fd, const char *file, int argc, char **argv) if ((numfiles = scandir(argv[i], &dir, filter_hidden, alphasort)) < 0) warn("Directory '%s' is empty; skipping", argv[i]); for (fidx = 0; fidx < numfiles; ++fidx) { - int ret = snprintf(path, sizeof(path), "%s/%s", argv[i], dir[fidx]->d_name); - if (ret >= sizeof(path)) { - warn("skipping path too long: %s/%s", argv[i], dir[fidx]->d_name); + int ret = snprintf(path, sizeof(path), "%s/%s", + argv[i], dir[fidx]->d_name); + if (ret < 0 || (size_t)ret >= sizeof(path)) { + warn("skipping path too long: %s/%s", + argv[i], dir[fidx]->d_name); continue; } if (stat(path, &st) < 0) { |