diff options
| author | Christopher Faylor <me@cgf.cx> | 2002-11-16 06:50:56 +0300 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2002-11-16 06:50:56 +0300 |
| commit | 463e73928295841b3f09dff042a08ec55e499981 (patch) | |
| tree | 1b7bb80818d0a19e2e68574d774fb5672acd7323 | |
| parent | a87878a965fc6352378f93ea8ef34f5728c4d7e7 (diff) | |
* grp.cc (getgroups32): Protect against closing cygheap->user.token.
| -rw-r--r-- | winsup/cygwin/ChangeLog | 4 | ||||
| -rw-r--r-- | winsup/cygwin/grp.cc | 3 |
2 files changed, 6 insertions, 1 deletions
diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog index bb713a058..5d916a6b4 100644 --- a/winsup/cygwin/ChangeLog +++ b/winsup/cygwin/ChangeLog @@ -1,3 +1,7 @@ +2002-11-15 Pierre Humblet <pierre.humblet@ieee.org> + + * grp.cc (getgroups32): Protect against closing cygheap->user.token. + 2002-11-15 Christopher Faylor <cgf@redhat.com> * include/cygwin/version.h: Bump API_MINOR to accommodate below diff --git a/winsup/cygwin/grp.cc b/winsup/cygwin/grp.cc index 083b9db75..eb7990a02 100644 --- a/winsup/cygwin/grp.cc +++ b/winsup/cygwin/grp.cc @@ -372,7 +372,8 @@ getgroups32 (int gidsetsize, __gid32_t *grouplist, __gid32_t gid, ++cnt; if (gidsetsize && cnt > gidsetsize) { - CloseHandle (hToken); + if (hToken != cygheap->user.token) + CloseHandle (hToken); goto error; } break; |