diff options
Diffstat (limited to 'networking/nc.c')
-rw-r--r-- | networking/nc.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/networking/nc.c b/networking/nc.c index 5fd8bd759..0dacaf117 100644 --- a/networking/nc.c +++ b/networking/nc.c | |||
@@ -216,10 +216,8 @@ int nc_main(int argc, char **argv) | |||
216 | if (execparam) { | 216 | if (execparam) { |
217 | pid_t pid; | 217 | pid_t pid; |
218 | /* With more than one -l, repeatedly act as server */ | 218 | /* With more than one -l, repeatedly act as server */ |
219 | if (do_listen > 1 && (pid = vfork()) != 0) { | 219 | if (do_listen > 1 && (pid = xvfork()) != 0) { |
220 | /* parent or error */ | 220 | /* parent */ |
221 | if (pid < 0) | ||
222 | bb_perror_msg_and_die("vfork"); | ||
223 | /* prevent zombies */ | 221 | /* prevent zombies */ |
224 | signal(SIGCHLD, SIG_IGN); | 222 | signal(SIGCHLD, SIG_IGN); |
225 | close(cfd); | 223 | close(cfd); |