| commit | 652eb801d2141b57dca3215e71c55e8356b407a2 | |
| author | Xi Wang <xi.wang@gmail.com> | |
| Fri, 10 May 2013 21:00:35 +0000 (10 17:00 -0400) | ||
| committer | Christopher Li <sparse@chrisli.org> | |
| Sat, 11 May 2013 17:57:17 +0000 (11 10:57 -0700) | ||
| tree | 02ce9b968a82b6247c3f3bdc3b523fb9dc60c6fe | treesnapshot (tar.gz zip) |
| parent | 5449cfbfe55eea2a602a40122c122b5040d67243 | commitdiff |
fix SIGFPE caused by signed division overflow
Avoid evaluating INT_MIN / -1 and INT_MIN % -1, which will trap on x86
and crash sparse.
Signed-off-by: Xi Wang <xi.wang@gmail.com>
Signed-off-by: Christopher Li <sparse@chrisli.org>
Avoid evaluating INT_MIN / -1 and INT_MIN % -1, which will trap on x86
and crash sparse.
Signed-off-by: Xi Wang <xi.wang@gmail.com>
Signed-off-by: Christopher Li <sparse@chrisli.org>
| expand.c | diffblobblamehistory | |
| simplify.c | diffblobblamehistory | |
| validation/div.c | [new file with mode: 0644] | blob |