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authorMax Reitz <mreitz@redhat.com>2015-02-25 13:08:23 -0500
committerPaolo Bonzini <pbonzini@redhat.com>2015-03-18 12:06:56 +0100
commitac97393dc7c4761af6104fb8fca5f600899f687b (patch)
tree497deb6c95c1679c72881c34683515c038b5e3d5 /include/block
parent70d4739ef200760d8cac3355d05b4252f2f37fec (diff)
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nbd: Fix potential signed overflow issues
Signed-off-by: Max Reitz <mreitz@redhat.com> Message-Id: <1424887718-10800-11-git-send-email-mreitz@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include/block')
-rw-r--r--include/block/nbd.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/block/nbd.h b/include/block/nbd.h
index 2c20138..53726e8 100644
--- a/include/block/nbd.h
+++ b/include/block/nbd.h
@@ -54,8 +54,8 @@ struct nbd_reply {
/* Reply types. */
#define NBD_REP_ACK (1) /* Data sending finished. */
#define NBD_REP_SERVER (2) /* Export description. */
-#define NBD_REP_ERR_UNSUP ((1 << 31) | 1) /* Unknown option. */
-#define NBD_REP_ERR_INVALID ((1 << 31) | 3) /* Invalid length. */
+#define NBD_REP_ERR_UNSUP ((UINT32_C(1) << 31) | 1) /* Unknown option. */
+#define NBD_REP_ERR_INVALID ((UINT32_C(1) << 31) | 3) /* Invalid length. */
#define NBD_CMD_MASK_COMMAND 0x0000ffff
#define NBD_CMD_FLAG_FUA (1 << 16)