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-rw-r--r--winsup/cygwin/uinfo.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/winsup/cygwin/uinfo.cc b/winsup/cygwin/uinfo.cc
index 4a5fa3470..b70e384f3 100644
--- a/winsup/cygwin/uinfo.cc
+++ b/winsup/cygwin/uinfo.cc
@@ -1919,7 +1919,7 @@ char *
pwdgrp::fetch_account_from_windows (fetch_user_arg_t &arg, cyg_ldap *pldap)
{
/* Used in LookupAccount calls. */
- WCHAR namebuf[UNLEN + 1], *name = namebuf;
+ WCHAR namebuf[DNLEN + 1 + UNLEN + 1], *name = namebuf;
WCHAR dom[DNLEN + 1] = L"";
cygsid csid;
DWORD nlen = UNLEN + 1;