| commit | a788aa5f3d83193eefe5902bb4290b36c3f301bf | |
| author | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 14 Sep 2018 18:23:58 +0000 (14 18:23 +0000) | ||
| committer | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 14 Sep 2018 18:23:58 +0000 (14 18:23 +0000) | ||
| tree | 85a654a129f0c74bd85567d343cb3ba067c3c9c4 | treesnapshot (tar.gz zip) |
| parent | 84578769d9770449b30831c6017c2cdc6def6dc1 | commitdiff |
* 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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@264327 138bc75d-0d04-0410-961f-82ee72b054a4
(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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@264327 138bc75d-0d04-0410-961f-82ee72b054a4