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authorDavid Matlack <dmatlack@google.com>2021-07-14 01:09:56 +0300
committerPaolo Bonzini <pbonzini@redhat.com>2021-07-27 23:58:59 +0300
commit15b7b737deb30e1f8f116a08e723173b55ebd2f3 (patch)
tree4ff412a77ceb4123716ffc353410b0b4a721c53f /tools
parent76b4f357d0e7d8f6f0013c733e6cba1773c266d3 (diff)
downloadlinux-15b7b737deb30e1f8f116a08e723173b55ebd2f3.tar.xz
KVM: selftests: Fix missing break in dirty_log_perf_test arg parsing
There is a missing break statement which causes a fallthrough to the next statement where optarg will be null and a segmentation fault will be generated. Fixes: 9e965bb75aae ("KVM: selftests: Add backing src parameter to dirty_log_perf_test") Reviewed-by: Ben Gardon <bgardon@google.com> Signed-off-by: David Matlack <dmatlack@google.com> Message-Id: <20210713220957.3493520-6-dmatlack@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools')
-rw-r--r--tools/testing/selftests/kvm/dirty_log_perf_test.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/testing/selftests/kvm/dirty_log_perf_test.c b/tools/testing/selftests/kvm/dirty_log_perf_test.c
index 04a2641261be..80cbd3a748c0 100644
--- a/tools/testing/selftests/kvm/dirty_log_perf_test.c
+++ b/tools/testing/selftests/kvm/dirty_log_perf_test.c
@@ -312,6 +312,7 @@ int main(int argc, char *argv[])
break;
case 'o':
p.partition_vcpu_memory_access = false;
+ break;
case 's':
p.backing_src = parse_backing_src_type(optarg);
break;