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[6/8] kvm tools: don't exit on debug ioport write

Message ID 1347869016-17204-6-git-send-email-levinsasha928@gmail.com (mailing list archive)
State New, archived
Headers show

Commit Message

Sasha Levin Sept. 17, 2012, 8:03 a.m. UTC 
While it shouldn't happen on regular guests, we sometimes hit it when fuzzing
within the guest, which would cause the lkvm process to exit - which is
undesired.

Signed-off-by: Sasha Levin <levinsasha928@gmail.com>
---
 tools/kvm/x86/ioport.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/tools/kvm/x86/ioport.c b/tools/kvm/x86/ioport.c
index 4993f9d..e35d0ee 100644
--- a/tools/kvm/x86/ioport.c
+++ b/tools/kvm/x86/ioport.c
@@ -5,7 +5,7 @@ 
 
 static bool debug_io_out(struct ioport *ioport, struct kvm *kvm, u16 port, void *data, int size)
 {
-	exit(EXIT_SUCCESS);
+	return 0;
 }
 
 static struct ioport_operations debug_ops = {