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authorJulia Lawall <julia@diku.dk>2009-12-10 23:51:52 +0000
committerAlasdair G Kergon <agk@redhat.com>2009-12-10 23:51:52 +0000
commit613978f8711c7fd4d0aa856872375d2abd7c92ff (patch)
treed921894bb5329ac92f8b598e30481a3b058fea4d
parent6076905b5ef39e0ea58db32583c9e0036c05e47b (diff)
dm exception store: free tmp_store on persistent flag error
Error handling code following a kmalloc should free the allocated data. Cc: stable@kernel.org Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
-rw-r--r--drivers/md/dm-exception-store.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/md/dm-exception-store.c b/drivers/md/dm-exception-store.c
index 7dbe652..2052159 100644
--- a/drivers/md/dm-exception-store.c
+++ b/drivers/md/dm-exception-store.c
@@ -216,7 +216,8 @@ int dm_exception_store_create(struct dm_target *ti, int argc, char **argv,
type = get_type("N");
else {
ti->error = "Persistent flag is not P or N";
- return -EINVAL;
+ r = -EINVAL;
+ goto bad_type;
}
if (!type) {