| commit | 50e577122edbd485501acf6a1cae0c535feaf0b8 | |
| author | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 14 Sep 2018 18:35:26 +0000 (14 18:35 +0000) | ||
| committer | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 14 Sep 2018 18:35:26 +0000 (14 18:35 +0000) | ||
| tree | 3cfc9708ab0990085d890f7f087d045398095e16 | treesnapshot (tar.gz zip) |
| parent | a788aa5f3d83193eefe5902bb4290b36c3f301bf | commitdiff |
* builtins.c (unterminated_array): Handle ARRAY_REF.
(expand_builtin_stpcpy_1): Detect unterminated char arrays.
* builtins.h (unterminated_array): Declare extern.
* gimple-fold.c (gimple_fold_builtin_stpcpy): Detect unterminated
arrays.
(gimple_fold_builtin_sprintf): Propagate NO_WARNING to transformed
calls.
* gcc.dg/warn-stpcpy-no-nul.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@264328 138bc75d-0d04-0410-961f-82ee72b054a4
(expand_builtin_stpcpy_1): Detect unterminated char arrays.
* builtins.h (unterminated_array): Declare extern.
* gimple-fold.c (gimple_fold_builtin_stpcpy): Detect unterminated
arrays.
(gimple_fold_builtin_sprintf): Propagate NO_WARNING to transformed
calls.
* gcc.dg/warn-stpcpy-no-nul.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@264328 138bc75d-0d04-0410-961f-82ee72b054a4