diff options
Diffstat (limited to 'REORG.TODO/elf/tst-null-argv.c')
-rw-r--r-- | REORG.TODO/elf/tst-null-argv.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/REORG.TODO/elf/tst-null-argv.c b/REORG.TODO/elf/tst-null-argv.c new file mode 100644 index 0000000000..21b87327c1 --- /dev/null +++ b/REORG.TODO/elf/tst-null-argv.c @@ -0,0 +1,36 @@ +/* Verify that program does not crash when LD_DEBUG is set and the program name + is not available. + Copyright (C) 2013-2017 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/>. */ + +extern void foo (void); + +int +do_test (int argc, char **argv) +{ + argv[0] = argv[1]; + argc--; + + /* This should result in a symbol lookup, causing a volley of debug output + when LD_DEBUG=symbols. */ + foo (); + + return 0; +} + +#define TEST_FUNCTION_ARGV do_test +#include <support/test-driver.c> |