From: Theodore Ts'o <tytso@mit.edu>
Date: Fri, 21 Dec 2007 16:32:48 +0000 (-0500)
Subject: libuuid: Fix bug which caused uuidd to fail if sizeof(int) != sizeof(int *)
X-Git-Tag: v1.40.4~15
X-Git-Url: https://git.whamcloud.com/?a=commitdiff_plain;h=f79fb4976cd1e4775a4959be3ddda557204939e0;p=tools%2Fe2fsprogs.git

libuuid: Fix bug which caused uuidd to fail if sizeof(int) != sizeof(int *)

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
---

diff --git a/lib/uuid/gen_uuid.c b/lib/uuid/gen_uuid.c
index 397a207..0bea060 100644
--- a/lib/uuid/gen_uuid.c
+++ b/lib/uuid/gen_uuid.c
@@ -421,9 +421,9 @@ static int get_uuid_via_daemon(int op, uuid_t out, int *num)
 	op_buf[0] = op;
 	op_len = 1;
 	if (op == UUIDD_OP_BULK_TIME_UUID) {
-		memcpy(op_buf+1, num, sizeof(num));
-		op_len += sizeof(num);
-		expected += sizeof(num);
+		memcpy(op_buf+1, num, sizeof(*num));
+		op_len += sizeof(*num);
+		expected += sizeof(*num);
 	}
 
 	ret = write(s, op_buf, op_len);