dnsapi: Use FIELD_OFFSET for the size of a struct with var length array
Michael Stefaniuc
mstefani at redhat.de
Mon Dec 10 03:17:02 CST 2012
---
dlls/dnsapi/query.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/dlls/dnsapi/query.c b/dlls/dnsapi/query.c
index 72490c5..2116b11 100644
--- a/dlls/dnsapi/query.c
+++ b/dlls/dnsapi/query.c
@@ -563,7 +563,7 @@ static DNS_STATUS dns_get_serverlist( PIP4_ARRAY addrs, PDWORD len )
unsigned int size;
int i;
- size = sizeof(IP4_ARRAY) + sizeof(IP4_ADDRESS) * (_res.nscount - 1);
+ size = FIELD_OFFSET(IP4_ARRAY, AddrArray[_res.nscount]);
if (!addrs || *len < size)
{
*len = size;
--
1.7.7.6
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