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[Qemu-block] [PATCH] block/qapi: Plug memory leak on query-block error p
From: |
Markus Armbruster |
Subject: |
[Qemu-block] [PATCH] block/qapi: Plug memory leak on query-block error path |
Date: |
Fri, 20 Nov 2015 13:53:35 +0100 |
Spotted by Coverity.
Signed-off-by: Markus Armbruster <address@hidden>
---
block/qapi.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/block/qapi.c b/block/qapi.c
index d20262d..267f147 100644
--- a/block/qapi.c
+++ b/block/qapi.c
@@ -436,7 +436,9 @@ BlockInfoList *qmp_query_block(Error **errp)
bdrv_query_info(blk, &info->value, &local_err);
if (local_err) {
error_propagate(errp, local_err);
- goto err;
+ g_free(info);
+ qapi_free_BlockInfoList(head);
+ return NULL;
}
*p_next = info;
@@ -444,10 +446,6 @@ BlockInfoList *qmp_query_block(Error **errp)
}
return head;
-
- err:
- qapi_free_BlockInfoList(head);
- return NULL;
}
BlockStatsList *qmp_query_blockstats(bool has_query_nodes,
--
2.4.3
- [Qemu-block] [PATCH] block/qapi: Plug memory leak on query-block error path,
Markus Armbruster <=