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Fix authentication on hpux and Hurd 

libxcb's 010e5661 (Fix XDM-AUTHORIZATION-1 (bug #14202)) mistakenly
inverted a few lines of code, making local socket authentication fail on
hpux and Hurd: when getpeername fails, sockname needs to be initialized
by getsockname before its address family can be checked.

Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: Julien Danjou <julien@danjou.info>
This commit is contained in:
Samuel Thibault 2010-03-12 23:51:32 +01:00 committed by Julien Danjou
parent 53a9834e4c
commit d18d03d6f3
1 changed files with 2 additions and 2 deletions
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4
src/xcb_auth.c
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@ -260,10 +260,10 @@ int _xcb_get_auth_info(int fd, xcb_auth_info_t *info, int display)
* case anyway.*/
if (getpeername(fd, sockname, &socknamelen) == -1)
{
if (sockname->sa_family != AF_UNIX)
return 0; /* except for AF_UNIX, sockets should have peernames */
if (getsockname(fd, sockname, &socknamelen) == -1)
return 0; /* can only authenticate sockets */
if (sockname->sa_family != AF_UNIX)
return 0; /* except for AF_UNIX, sockets should have peernames */
gotsockname = 1;
}