summaryrefslogtreecommitdiff
path: root/miscutils/time.c
diff options
context:
space:
mode:
authorDenis Vlasenko2008-07-01 15:59:42 +0000
committerDenis Vlasenko2008-07-01 15:59:42 +0000
commit82604e973085f91f1b99cacea08963d0d1468084 (patch)
tree2de05bb2a6943ca6be0cc46f36e5fb07099aef40 /miscutils/time.c
parentb111917972c1398ef96ef2d388c6c4ba57a8e9f7 (diff)
downloadbusybox-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.c4
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. */