When using "-U" option with btrfs-corrupt-block, it will cause a
segfault due to a missing break in getopt switch.
Reported-by: Wang Shilong <wangsl.fnst@xxxxxxxxxxxxxx>
Signed-off-by: Qu Wenruo <quwenruo@xxxxxxxxxxxxxx>
---
btrfs-corrupt-block.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/btrfs-corrupt-block.c b/btrfs-corrupt-block.c
index f0c14a9..a2828d4 100644
--- a/btrfs-corrupt-block.c
+++ b/btrfs-corrupt-block.c
@@ -758,6 +758,7 @@ int main(int ac, char **av)
break;
case 'U':
chunk_tree = 1;
+ break;
case 'i':
inode = atoll(optarg);
if (inode == 0) {
--
1.8.4.2
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