diff options
author | Stefan Hajnoczi <stefanha@redhat.com> | 2014-03-26 13:05:57 +0100 |
---|---|---|
committer | Michael Roth <mdroth@linux.vnet.ibm.com> | 2014-07-03 16:18:13 -0500 |
commit | 4b50bd735711928869f14824481ac2cbda5333d5 (patch) | |
tree | 158fcf0e7f4b83576d0e847c07ceb9a739718e1f | |
parent | 4ee5b9c8cbe05d1865924dce226b4c3aedc4dae6 (diff) | |
download | qemu-4b50bd735711928869f14824481ac2cbda5333d5.tar.gz |
dmg: use appropriate types when reading chunks
Use the right types instead of signed int:
size_t new_size;
This is a byte count for g_realloc() that is calculated from uint32_t
and size_t values.
uint32_t chunk_count;
Use the same type as s->n_chunks, which is used together with
chunk_count.
This patch is a cleanup and does not fix bugs.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
(cherry picked from commit eb71803b041f55779ea10d860c0f66df285c68de)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
-rw-r--r-- | block/dmg.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/block/dmg.c b/block/dmg.c index 1cc5426d8c..f98c94dc47 100644 --- a/block/dmg.c +++ b/block/dmg.c @@ -161,7 +161,8 @@ static int dmg_open(BlockDriverState *bs, QDict *options, int flags, } if (type == 0x6d697368 && count >= 244) { - int new_size, chunk_count; + size_t new_size; + uint32_t chunk_count; offset += 4; offset += 200; |