[Qemu-devel] [PATCH] vhdx: fix g_try_malloc0 thinko

[Paolo Bonzini]

Spotted while looking at Coverity reports (though not found by
Coverity itself).

Signed-off-by: Paolo Bonzini <address@hidden>
---
 block/qcow2-snapshot.c | 2 +-
 block/vhdx.c           | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/block/qcow2-snapshot.c b/block/qcow2-snapshot.c
index f52d7fd..27d3bc1 100644
--- a/block/qcow2-snapshot.c
+++ b/block/qcow2-snapshot.c
@@ -465,7 +465,7 @@ int qcow2_snapshot_goto(BlockDriverState *bs, const char 
*snapshot_id)
     BDRVQcowState *s = bs->opaque;
     QCowSnapshot *sn;
     int i, snapshot_index;
-    int cur_l1_bytes, sn_l1_bytes;
+    size_t cur_l1_bytes, sn_l1_bytes;
     int ret;
     uint64_t *sn_l1_table = NULL;
 
diff --git a/block/vhdx.c b/block/vhdx.c
index 87c99fc..bd1e403 100644
--- a/block/vhdx.c
+++ b/block/vhdx.c
@@ -1593,7 +1593,7 @@ static int vhdx_create_bat(BlockDriverState *bs, 
BDRVVHDXState *s,
                 bdrv_has_zero_init(bs) == 0) {
         /* for a fixed file, the default BAT entry is not zero */
         s->bat = g_try_malloc0(length);
-        if (length && s->bat != NULL) {
+        if (length && s->bat == NULL) {
             ret = -ENOMEM;
             goto exit;
         }
-- 
2.1.0