diff options
Diffstat (limited to 'sunrpc/tst-bug28768.c')
-rw-r--r-- | sunrpc/tst-bug28768.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/sunrpc/tst-bug28768.c b/sunrpc/tst-bug28768.c new file mode 100644 index 0000000000..35a4b7b0b3 --- /dev/null +++ b/sunrpc/tst-bug28768.c @@ -0,0 +1,42 @@ +/* Test to verify that long path is rejected by svcunix_create (bug 28768). + Copyright (C) 2022 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <errno.h> +#include <rpc/svc.h> +#include <shlib-compat.h> +#include <string.h> +#include <support/check.h> + +/* svcunix_create does not have a default version in linkobj/libc.so. */ +compat_symbol_reference (libc, svcunix_create, svcunix_create, GLIBC_2_1); + +static int +do_test (void) +{ + char pathname[109]; + memset (pathname, 'x', sizeof (pathname)); + pathname[sizeof (pathname) - 1] = '\0'; + + errno = 0; + TEST_VERIFY (svcunix_create (RPC_ANYSOCK, 4096, 4096, pathname) == NULL); + TEST_COMPARE (errno, EINVAL); + + return 0; +} + +#include <support/test-driver.c> |