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| author | Denis Vlasenko | 2008-07-01 15:59:42 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2008-07-01 15:59:42 +0000 |
| commit | 82604e973085f91f1b99cacea08963d0d1468084 (patch) | |
| tree | 2de05bb2a6943ca6be0cc46f36e5fb07099aef40 /miscutils/time.c | |
| parent | b111917972c1398ef96ef2d388c6c4ba57a8e9f7 (diff) | |
| download | busybox-82604e973085f91f1b99cacea08963d0d1468084.zip busybox-82604e973085f91f1b99cacea08963d0d1468084.tar.gz | |
revert last two commits. vfork cannot be used in subroutine,
it trashes stack on return
Diffstat (limited to 'miscutils/time.c')
| -rw-r--r-- | miscutils/time.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/miscutils/time.c b/miscutils/time.c index 104548c..a6d158c 100644 --- a/miscutils/time.c +++ b/miscutils/time.c @@ -372,7 +372,9 @@ static void run_command(char *const *cmd, resource_t *resp) void (*quit_signal)(int); resp->elapsed_ms = monotonic_us() / 1000; - pid = xvfork(); /* Run CMD as child process. */ + pid = vfork(); /* Run CMD as child process. */ + if (pid < 0) + bb_error_msg_and_die("cannot fork"); if (pid == 0) { /* If child. */ /* Don't cast execvp arguments; that causes errors on some systems, versus merely warnings if the cast is left off. */ |