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-rw-r--r--networking/ifupdown.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/networking/ifupdown.c b/networking/ifupdown.c
index 1bab2c5..69c56e8 100644
--- a/networking/ifupdown.c
+++ b/networking/ifupdown.c
@@ -1041,12 +1041,10 @@ static int popen2(FILE **in, FILE **out, char *command, char *param)
xpiped_pair(outfd);
fflush_all();
- pid = vfork();
+ pid = xvfork();
- switch (pid) {
- case -1: /* failure */
- bb_perror_msg_and_die("vfork");
- case 0: /* child */
+ if (pid == 0) {
+ /* Child */
/* NB: close _first_, then move fds! */
close(infd.wr);
close(outfd.rd);