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Diffstat (limited to 'stdlib/tst-empty-env.c')
-rw-r--r-- | stdlib/tst-empty-env.c | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/stdlib/tst-empty-env.c b/stdlib/tst-empty-env.c deleted file mode 100644 index 0b0651d530..0000000000 --- a/stdlib/tst-empty-env.c +++ /dev/null @@ -1,58 +0,0 @@ -/* Test that passing a NULL value does not hang environment traversal in - tunables. - Copyright (C) 2017 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/>. */ - -/* The test is useful only when the source is configured with - --enable-hardcoded-path-in-tests since otherwise the execve just picks up - the system dynamic linker. */ - -#include <stdlib.h> -#include <stdio.h> -#include <unistd.h> -#include <errno.h> - -static int -do_test (int argc, char **argv) -{ - if (argc == 2) - return 0; - - char envname[] = "FOOBAR"; - char *filename = program_invocation_name; - char *newargv[] = {filename, filename, NULL}; - char *newenviron[] = {envname, NULL}; - - /* This was reported in Fedora: - - https://bugzilla.redhat.com/show_bug.cgi?id=1414589 - - If one of the environment variables has no value, then the environment - traversal must skip and also advance to the next environment entry. The - bug in question would cause this test to hang in an infinite loop. */ - int ret = execve (filename, newargv, newenviron); - - if (ret != 0) - printf ("execve failed: %m"); - - /* We will reach here only if we fail execve. */ - return 1; -} - -#define TIMEOUT 3 -#define TEST_FUNCTION_ARGV do_test -#include <support/test-driver.c> |