diff options
| author | Christopher Faylor <me@cgf.cx> | 2012-04-07 21:32:44 +0400 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2012-04-07 21:32:44 +0400 |
| commit | e5b7e4d1c796b0a07b3c9af7fbb8ad9d9db2f50c (patch) | |
| tree | 6a3ae2bdc4a9a3d8a196b3d6fce2e1956a2ec56c /winsup/cygwin/mmap.cc | |
| parent | 00ceaad13411f75e1a8d203e7506287e4170357f (diff) | |
* dtable.cc (cygwin_attach_handle_to_fd): Defend against NULL return from
build_fh_*.
(dtable::init_std_file_from_handle): Ditto.
* mmap.cc (mmap_record::alloc_fh): Ditto.
* path.cc (path_conv::check): Ditto.
Diffstat (limited to 'winsup/cygwin/mmap.cc')
| -rw-r--r-- | winsup/cygwin/mmap.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/winsup/cygwin/mmap.cc b/winsup/cygwin/mmap.cc index 2a22a4323..d8d78a51a 100644 --- a/winsup/cygwin/mmap.cc +++ b/winsup/cygwin/mmap.cc @@ -526,7 +526,8 @@ mmap_record::alloc_fh () fdev.name = fdev.native = ""; fdev.parse (get_device ()); fhandler_base *fh = build_fh_dev (fdev); - fh->set_access (get_openflags ()); + if (fh) + fh->set_access (get_openflags ()); return fh; } |