| commit | e08341bb0e026ef019a3b201ea26ecdc4a9233ea | |
| author | Martin Sebor <msebor@redhat.com> | |
| Fri, 14 Sep 2018 18:23:58 +0000 (14 18:23 +0000) | ||
| committer | Jeff Law <law@gcc.gnu.org> | |
| Fri, 14 Sep 2018 18:23:58 +0000 (14 12:23 -0600) | ||
| tree | 85a654a129f0c74bd85567d343cb3ba067c3c9c4 | treesnapshot (tar.gz zip) |
| parent | dd98382b8b016c9af092f77b47dfb7eaf35db426 | commitdiff |
builtins.c (unterminated_array): New.
* builtins.c (unterminated_array): New.
(expand_builtin_strcpy): Adjust.
(expand_builtin_strcpy_args): Detect unterminated arrays.
* gimple-fold.c (get_maxval_strlen): Add argument. Detect
unterminated arrays.
* gimple-fold.h (get_maxval_strlen): Add argument.
(gimple_fold_builtin_strcpy): Detec unterminated arrays.
* gimple-fold.c (get_range_strlen): Add argument.
(get_maxval_strlen): Adjust.
* gimple-fold.h (get_range_strlen): Add argument.
* gcc.dg/warn-strcpy-no-nul.c: New test.
Co-Authored-By: Jeff Law <law@redhat.com>
From-SVN: r264327
* builtins.c (unterminated_array): New.
(expand_builtin_strcpy): Adjust.
(expand_builtin_strcpy_args): Detect unterminated arrays.
* gimple-fold.c (get_maxval_strlen): Add argument. Detect
unterminated arrays.
* gimple-fold.h (get_maxval_strlen): Add argument.
(gimple_fold_builtin_strcpy): Detec unterminated arrays.
* gimple-fold.c (get_range_strlen): Add argument.
(get_maxval_strlen): Adjust.
* gimple-fold.h (get_range_strlen): Add argument.
* gcc.dg/warn-strcpy-no-nul.c: New test.
Co-Authored-By: Jeff Law <law@redhat.com>
From-SVN: r264327