diff options
| author | Christopher Faylor <me@cgf.cx> | 2001-12-04 22:01:03 +0000 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2001-12-04 22:01:03 +0000 |
| commit | 958348a4cfd9ec9dbfb6df69643e0de3b800b773 (patch) | |
| tree | 45172efc6b832c089640aab7599d909e66179604 /winsup/cygwin | |
| parent | 937b5e4d0423181cc231f7240342ce573e75975e (diff) | |
| download | cygnal-958348a4cfd9ec9dbfb6df69643e0de3b800b773.tar.gz cygnal-958348a4cfd9ec9dbfb6df69643e0de3b800b773.tar.bz2 cygnal-958348a4cfd9ec9dbfb6df69643e0de3b800b773.zip | |
* net.cc (cygwin_getsockopt): Dereference optlen pointer when passing to
__check_null_invalid_struct_errno.
Diffstat (limited to 'winsup/cygwin')
| -rw-r--r-- | winsup/cygwin/ChangeLog | 5 | ||||
| -rw-r--r-- | winsup/cygwin/net.cc | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog index 6f8fe5b98..b3094d15e 100644 --- a/winsup/cygwin/ChangeLog +++ b/winsup/cygwin/ChangeLog @@ -1,3 +1,8 @@ +2001-12-04 David Rothenberger <daveroth@acm.org> + + * net.cc (cygwin_getsockopt): Dereference optlen pointer when passing + to __check_null_invalid_struct_errno. + 2001-12-03 Christopher Faylor <cgf@redhat.com> * net.cc (cygwin_getsockopt): Allow NULL optval. diff --git a/winsup/cygwin/net.cc b/winsup/cygwin/net.cc index 512dd6f73..670126934 100644 --- a/winsup/cygwin/net.cc +++ b/winsup/cygwin/net.cc @@ -799,7 +799,7 @@ cygwin_getsockopt (int fd, int res = -1; const char *name = "error"; if (!check_null_invalid_struct_errno (optlen) - && (!optval || !__check_null_invalid_struct_errno (optval, (unsigned) optlen)) + && (!optval || !__check_null_invalid_struct_errno (optval, (unsigned) *optlen)) && h) { /* For the following debug_printf */ |