| commit | 243af1475e8015ae074a29fd805ab50562ae1642 | |
| author | mpolacek <mpolacek@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Wed, 18 Feb 2015 09:46:59 +0000 (18 09:46 +0000) | ||
| committer | mpolacek <mpolacek@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Wed, 18 Feb 2015 09:46:59 +0000 (18 09:46 +0000) | ||
| tree | c5459558a64da41ec0b46a0be7dff9d59065c89c | treesnapshot (tar.gz zip) |
| parent | b8c9c5c26d5f9f44ca8acc74d98388487d551dc7 | commitdiff |
PR sanitizer/65081
* ubsan.c (OBJSZ_MAX_OFFSET): Define.
(ubsan_expand_objsize_ifn): Don't emit run-time check if the offset
is in range [-16K, -1]. Don't issue run-time error if
(ptr > ptr + offset).
* c-c++-common/ubsan/pr65081.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220784 138bc75d-0d04-0410-961f-82ee72b054a4
* ubsan.c (OBJSZ_MAX_OFFSET): Define.
(ubsan_expand_objsize_ifn): Don't emit run-time check if the offset
is in range [-16K, -1]. Don't issue run-time error if
(ptr > ptr + offset).
* c-c++-common/ubsan/pr65081.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220784 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/c-c++-common/ubsan/pr65081.c | [new file with mode: 0644] | blob |
| gcc/ubsan.c | diffblobblamehistory |