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| author | Stefan Hajnoczi | 2014-03-26 13:05:57 +0100 |
|---|---|---|
| committer | Stefan Hajnoczi | 2014-04-01 15:22:35 +0200 |
| commit | eb71803b041f55779ea10d860c0f66df285c68de (patch) | |
| tree | 62b7f3746f237a5e3821b66e618d40622d0078d9 | |
| parent | dmg: drop broken bdrv_pread() loop (diff) | |
| download | qemu-eb71803b041f55779ea10d860c0f66df285c68de.tar.gz qemu-eb71803b041f55779ea10d860c0f66df285c68de.tar.xz qemu-eb71803b041f55779ea10d860c0f66df285c68de.zip | |
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>
| -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; |