diff options
Diffstat (limited to 'zebra/zebra_netns_notify.c')
| -rw-r--r-- | zebra/zebra_netns_notify.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/zebra/zebra_netns_notify.c b/zebra/zebra_netns_notify.c index 3ac4fdd737..52b94e0405 100644 --- a/zebra/zebra_netns_notify.c +++ b/zebra/zebra_netns_notify.c @@ -378,19 +378,28 @@ void zebra_ns_notify_parse(void) { struct dirent *dent; DIR *srcdir = opendir(NS_RUN_DIR); + int srcdirfd; if (srcdir == NULL) { flog_err_sys(EC_LIB_SYSTEM_CALL, "NS parsing init: failed to parse %s", NS_RUN_DIR); return; } + + srcdirfd = dirfd(srcdir); + if (srcdirfd < 0) { + closedir(srcdir); + flog_err_sys(EC_LIB_SYSTEM_CALL, "NS parsing init: failed to parse %s", NS_RUN_DIR); + return; + } + while ((dent = readdir(srcdir)) != NULL) { struct stat st; if (strcmp(dent->d_name, ".") == 0 || strcmp(dent->d_name, "..") == 0) continue; - if (fstatat(dirfd(srcdir), dent->d_name, &st, 0) < 0) { + if (fstatat(srcdirfd, dent->d_name, &st, 0) < 0) { flog_err_sys( EC_LIB_SYSTEM_CALL, "NS parsing init: failed to parse entry %s", |