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-rw-r--r--nx-X11/programs/Xserver/os/access.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/nx-X11/programs/Xserver/os/access.c b/nx-X11/programs/Xserver/os/access.c
index d3a18efbe..8236a08df 100644
--- a/nx-X11/programs/Xserver/os/access.c
+++ b/nx-X11/programs/Xserver/os/access.c
@@ -893,6 +893,8 @@ DefineSelf (int fd)
return;
}
for (ifr = ifap; ifr != NULL; ifr = ifr->ifa_next) {
+ if (!ifr->ifa_addr)
+ continue;
len = sizeof(*(ifr->ifa_addr));
family = ConvertAddr(ifr->ifa_addr, &len, (void **)&addr);
if (family == -1 || family == FamilyLocal)