Tree - rpms/qemu - CentOS Git server

Forked from rpms/qemu 5 months ago

Blob History Raw

		8e6758	`From: Max Reitz <mreitz@redhat.com>`
		8e6758	`Date: Mon, 28 Oct 2019 17:18:40 +0100`
		8e6758	`Subject: [PATCH] qcow2: Fix QCOW2_COMPRESSED_SECTOR_MASK`
		8e6758
		8e6758	`Masks for L2 table entries should have 64 bit.`
		8e6758
		8e6758	`Fixes: b6c246942b14d3e0dec46a6c5868ed84e7dbea19`
		8e6758	`Buglink: https://bugs.launchpad.net/qemu/+bug/1850000`
		8e6758	`Cc: qemu-stable@nongnu.org`
		8e6758	`Signed-off-by: Max Reitz <mreitz@redhat.com>`
		8e6758	`---`
		8e6758	`block/qcow2.h \| 2 +-`
		8e6758	`1 file changed, 1 insertion(+), 1 deletion(-)`
		8e6758
		8e6758	`diff --git a/block/qcow2.h b/block/qcow2.h`
		8e6758	`index 567375e56c..45f9585c08 100644`
		8e6758	`--- a/block/qcow2.h`
		8e6758	`+++ b/block/qcow2.h`
		8e6758	`@@ -77,7 +77,7 @@`
		8e6758
		8e6758	`/* Defined in the qcow2 spec (compressed cluster descriptor) */`
		8e6758	`#define QCOW2_COMPRESSED_SECTOR_SIZE 512U`
		8e6758	`-#define QCOW2_COMPRESSED_SECTOR_MASK (~(QCOW2_COMPRESSED_SECTOR_SIZE - 1))`
		8e6758	`+#define QCOW2_COMPRESSED_SECTOR_MASK (~(QCOW2_COMPRESSED_SECTOR_SIZE - 1ULL))`
		8e6758
		8e6758	`/* Must be at least 2 to cover COW */`
		8e6758	`#define MIN_L2_CACHE_SIZE 2 /* cache entries */`