From: Marc-André Lureau <marcandre.lur...@redhat.com>
old_value is the 4th argument of timer_settime(), not the 2nd.
Signed-off-by: Marc-André Lureau <marcandre.lur...@redhat.com>
Signed-off-by: Pranith Kumar <bobby.pr...@gmail.com>
---
linux-user/syscall.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 7b77503f94..6666cef4ae 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -12024,10 +12024,14 @@ abi_long do_syscall(void *cpu_env, int num, abi_long
arg1,
timer_t htimer = g_posix_timers[timerid];
struct itimerspec hspec_new = {{0},}, hspec_old = {{0},};
- target_to_host_itimerspec(&hspec_new, arg3);
+ if (target_to_host_itimerspec(&hspec_new, arg3)) {
+ goto efault;
+ }
ret = get_errno(
timer_settime(htimer, arg2, &hspec_new, &hspec_old));
- host_to_target_itimerspec(arg2, &hspec_old);
+ if (arg4 && host_to_target_itimerspec(arg4, &hspec_old)) {
+ goto efault;
+ }
}
break;
}
--
2.11.0
