Signed-off-by: Igor Mammedov <imamm...@redhat.com>
---
- add comment o exit(1) path
---
util/oslib-posix.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/util/oslib-posix.c b/util/oslib-posix.c
index a60ac97..f2d4e9e 100644
--- a/util/oslib-posix.c
+++ b/util/oslib-posix.c
@@ -356,6 +356,7 @@ void os_mem_prealloc(int fd, char *area, size_t memory,
Error **errp)
ret = sigaction(SIGBUS, &oldact, NULL);
if (ret) {
+ /* Terminate QEMU since it can't recover from error */
perror("os_mem_prealloc: failed to reinstall signal handler");
exit(1);
}
--
2.7.4
