| commit | d9922b2c40e840a7f12316303acd036c7162cdfc | |
| author | msebor <msebor@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 3 Feb 2017 02:18:59 +0000 (3 02:18 +0000) | ||
| committer | msebor <msebor@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 3 Feb 2017 02:18:59 +0000 (3 02:18 +0000) | ||
| tree | 8d6cf5d91b0b93aaba4c736c8852ac2813fa9fe1 | treesnapshot (tar.gz zip) |
| parent | 38a224efa3a523ca7119ca340e53194bd1a448b7 | commitdiff |
PR middle-end/79275 - -Wformat-overflow false positive exceeding INT_MAX in glibc sysdeps/posix/tempname.c
gcc/testsuite/ChangeLog:
PR middle-end/79275
* gcc.dg/tree-ssa/builtin-sprintf-warn-11.c: New test.
* gcc.dg/tree-ssa/pr79275.c: New test.
gcc/ChangeLog:
PR middle-end/79275
* gimple-ssa-sprintf.c (get_string_length): Set lower bound to zero.
(format_string): Tighten up the range of output for non-constant
strings and correct the expected range for wide non-constant strings.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@245142 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/testsuite/ChangeLog:
PR middle-end/79275
* gcc.dg/tree-ssa/builtin-sprintf-warn-11.c: New test.
* gcc.dg/tree-ssa/pr79275.c: New test.
gcc/ChangeLog:
PR middle-end/79275
* gimple-ssa-sprintf.c (get_string_length): Set lower bound to zero.
(format_string): Tighten up the range of output for non-constant
strings and correct the expected range for wide non-constant strings.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@245142 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/gimple-ssa-sprintf.c | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.dg/tree-ssa/builtin-sprintf-warn-11.c | [new file with mode: 0644] | blob |
| gcc/testsuite/gcc.dg/tree-ssa/pr79275.c | [new file with mode: 0644] | blob |