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authorDenis Vlasenko2008-07-01 16:09:07 +0000
committerDenis Vlasenko2008-07-01 16:09:07 +0000
commitfa0b56db76e5c4c5a375930fad358ea5a364d328 (patch)
tree58860badefa488707ba635ef4a3f7c682ddb8163 /networking/sendmail.c
parent82604e973085f91f1b99cacea08963d0d1468084 (diff)
downloadbusybox-fa0b56db76e5c4c5a375930fad358ea5a364d328.zip
busybox-fa0b56db76e5c4c5a375930fad358ea5a364d328.tar.gz
sendmail: fix wrong vfork usage here too
*: shorten error texts function old new delta launch_helper - 151 +151 vfork_or_die 20 - -20 sendgetmail_main 1946 1848 -98 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 0/1 up/down: 151/-118) Total: 33 bytes
Diffstat (limited to 'networking/sendmail.c')
-rw-r--r--networking/sendmail.c13
1 files changed, 3 insertions, 10 deletions
diff --git a/networking/sendmail.c b/networking/sendmail.c
index 1c23ca2..b58055d 100644
--- a/networking/sendmail.c
+++ b/networking/sendmail.c
@@ -120,15 +120,6 @@ static void signal_handler(int signo)
#undef err
}
-/* libbb candidate */
-static pid_t vfork_or_die(void)
-{
- pid_t pid = vfork();
- if (pid < 0)
- bb_perror_msg_and_die("vfork");
- return pid;
-}
-
static void launch_helper(const char **argv)
{
// setup vanilla unidirectional pipes interchange
@@ -137,7 +128,9 @@ static void launch_helper(const char **argv)
xpipe(pipes);
xpipe(pipes+2);
- helper_pid = vfork_or_die();
+ helper_pid = vfork();
+ if (helper_pid < 0)
+ bb_perror_msg_and_die("vfork");
idx = (!helper_pid) * 2;
xdup2(pipes[idx], STDIN_FILENO);
xdup2(pipes[3-idx], STDOUT_FILENO);