diff options
Diffstat (limited to 'winsup/cygwin/sec_acl.cc')
| -rw-r--r-- | winsup/cygwin/sec_acl.cc | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/winsup/cygwin/sec_acl.cc b/winsup/cygwin/sec_acl.cc index fbf2bffa7..2650b45c8 100644 --- a/winsup/cygwin/sec_acl.cc +++ b/winsup/cygwin/sec_acl.cc @@ -22,6 +22,7 @@ details. */ #include "dtable.h" #include "cygheap.h" #include "pwdgrp.h" +#include "tls_pbuf.h" static int searchace (__aclent32_t *aclp, int nentries, int type, __uid32_t id = ILLEGAL_UID) @@ -40,6 +41,7 @@ setacl (HANDLE handle, path_conv &pc, int nentries, __aclent32_t *aclbufp, bool &writable) { security_descriptor sd_ret; + tmp_pathbuf tp; if (get_file_sd (handle, pc, sd_ret, false)) return -1; @@ -83,7 +85,7 @@ setacl (HANDLE handle, path_conv &pc, int nentries, __aclent32_t *aclbufp, } /* Fill access control list. */ - PACL acl = (PACL) alloca (ACL_DEFAULT_SIZE); + PACL acl = (PACL) tp.w_get (); size_t acl_len = sizeof (ACL); int ace_off = 0; @@ -92,7 +94,7 @@ setacl (HANDLE handle, path_conv &pc, int nentries, __aclent32_t *aclbufp, struct __group32 *gr; int pos; - if (!InitializeAcl (acl, ACL_DEFAULT_SIZE, ACL_REVISION)) + if (!InitializeAcl (acl, ACL_MAXIMUM_SIZE, ACL_REVISION)) { __seterrno (); return -1; |