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os/access: fix regression in server interpreted auth 

This was reported on irc on Fedora when rawhide went to 1.17.1.

regression occured in: 2566835b43
 os: Eliminate uninitialized value warnings from access.c

siAddrMatch doesn't need addr to be a useful value, it checks
some things like localuser without having an address at all.

Signed-off-by: Dave Airlie <airlied@redhat.com>
Tested-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Dave Airlie 2015-02-17 14:40:27 +10:00 committed by Peter Hutterer
parent 3a06faf3fc
commit 9d9bd38fe1
1 changed files with 1 additions and 1 deletions
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2
os/access.c
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@ -1392,7 +1392,7 @@ InvalidHost(register struct sockaddr *saddr, int len, ClientPtr client)
} }
for (host = validhosts; host; host = host->next) { for (host = validhosts; host; host = host->next) {
if (host->family == FamilyServerInterpreted) { if (host->family == FamilyServerInterpreted) {
if (addr && siAddrMatch(family, addr, len, host, client)) { if (siAddrMatch(family, addr, len, host, client)) {
return 0; return 0;
} }
} }