Without this a signal could vanish on thread exit.
Signed-off-by: Timothy Edward Baldwin <[email protected]>
---
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 4839154..efe61e3 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -5719,8 +5719,12 @@ abi_long do_syscall(void *cpu_env, int num, abi_long
arg1,
However in threaded applictions it is used for thread termination,
and _exit_group is used for application termination.
Do thread termination if we have more then one thread. */
- /* FIXME: This probably breaks if a signal arrives. We should probably
- be disabling signals. */
+
+ if (block_signals()) {
+ ret = -TARGET_ERESTARTSYS;
+ break;
+ }
+
if (CPU_NEXT(first_cpu)) {
TaskState *ts;
--
2.1.4
