doc execve & setitimer setuid side effect

1 files changed, 2 insertions, 0 deletions

diff --git a/lib/libc/sys/execve.2 b/lib/libc/sys/execve.2
index baa0ba7bd38..de7a0dc8ee2 100644
--- a/lib/libc/sys/execve.2
+++ b/lib/libc/sys/execve.2
@@ -156,6 +156,8 @@ the calling process:
 .It control terminal Ta see Xr termios 4
 .It resource usages Ta see Xr getrusage 2
 .It interval timers Ta see Xr getitimer 2
+(unless process image file is setuid or setgid,
+in which case all timers are disabled)
 .It resource limits Ta see Xr getrlimit 2
 .It file mode mask Ta see Xr umask 2
 .It signal mask Ta see Xr sigaction 2 ,