| commit | 519bbccd172bf7ea519b245a4bb524954f7c4302 | |
| author | msebor <msebor@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Thu, 15 Dec 2016 04:35:31 +0000 (15 04:35 +0000) | ||
| committer | msebor <msebor@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Thu, 15 Dec 2016 04:35:31 +0000 (15 04:35 +0000) | ||
| tree | 027946fe285d26835aee90e1372257c41e6f4748 | treesnapshot (tar.gz zip) |
| parent | 9de2cee811118b113948fcf557e919aedd207add | commitdiff |
PR middle-end/78519 - missing warning for sprintf %s with null pointer
gcc/ChangeLog:
PR middle-end/78519
* gimple-ssa-sprintf.c (format_string): Handle null pointers.
(format_directive): Diagnose null pointer arguments.
(pass_sprintf_length::handle_gimple_call): Diagnose null destination
pointers. Correct location of null format string in diagnostics.
gcc/testsuite/ChangeLog:
PR middle-end/78519
* gcc.dg/tree-ssa/builtin-sprintf-warn-7.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@243684 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog:
PR middle-end/78519
* gimple-ssa-sprintf.c (format_string): Handle null pointers.
(format_directive): Diagnose null pointer arguments.
(pass_sprintf_length::handle_gimple_call): Diagnose null destination
pointers. Correct location of null format string in diagnostics.
gcc/testsuite/ChangeLog:
PR middle-end/78519
* gcc.dg/tree-ssa/builtin-sprintf-warn-7.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@243684 138bc75d-0d04-0410-961f-82ee72b054a4