[PATCH] Fix strict aliasing warnings in ctdb_client
Andreas Schneider
asn at samba.org
Fri Apr 27 14:47:10 UTC 2018
Hi,
see attached.
Review much appreciated.
Thanks,
Andreas
--
Andreas Schneider GPG-ID: CC014E3D
Samba Team asn at samba.org
www.samba.org
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>From 8b8e0ee736a0eb4aa1047f84db590edce76e5cdd Mon Sep 17 00:00:00 2001
From: Andreas Schneider <asn at samba.org>
Date: Fri, 27 Apr 2018 16:43:04 +0200
Subject: [PATCH] ctdb: Fix strict aliasing warnings in ctdb_client
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13411
Signed-off-by: Andreas Schneider <asn at samba.org>
---
ctdb/client/ctdb_client.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/ctdb/client/ctdb_client.c b/ctdb/client/ctdb_client.c
index a7624b7e3c8..59d338aa158 100644
--- a/ctdb/client/ctdb_client.c
+++ b/ctdb/client/ctdb_client.c
@@ -1881,7 +1881,7 @@ int ctdb_ctrl_getdbseqnum(struct ctdb_context *ctdb, struct timeval timeout,
TDB_DATA data, outdata;
uint8_t buf[sizeof(uint64_t)] = { 0 };
- *(uint32_t *)buf = dbid;
+ SIVAL(buf, 0, dbid);
data.dptr = buf;
data.dsize = sizeof(uint64_t);
@@ -1899,7 +1899,7 @@ int ctdb_ctrl_getdbseqnum(struct ctdb_context *ctdb, struct timeval timeout,
}
if (seqnum != NULL) {
- *seqnum = *(uint64_t *)outdata.dptr;
+ *seqnum = BVAL(outdata.dptr, 0);
}
talloc_free(outdata.dptr);
--
2.16.3
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