diff options
Diffstat (limited to 'src/utils.c')
| -rw-r--r-- | src/utils.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/utils.c b/src/utils.c index b070be2..a0d2f64 100644 --- a/src/utils.c +++ b/src/utils.c @@ -189,8 +189,6 @@ int close_fds_except(int fds, ...) max_fd = sysconf(_SC_OPEN_MAX) - 1; if (max_fd <= 0) return 1; - if (fds < 0) - return 1; va_start(ap, fds); { @@ -206,7 +204,7 @@ int close_fds_except(int fds, ...) for (fd = max_fd; fd >= 0; --fd) { found = 0; - for (i = 0; i < except_count; ++i) { + for (i = 0; i < except_count && fds >= 0; ++i) { if (fd == all_fds[i]) found++; } |