| commit | 321e26847188300173a5dc0ca42c2ff7b9bf7a78 | |
| author | Will Newton <will.newton@linaro.org> | |
| Wed, 9 Oct 2013 13:41:57 +0000 (9 14:41 +0100) | ||
| committer | Will Newton <will.newton@linaro.org> | |
| Thu, 10 Oct 2013 13:52:05 +0000 (10 14:52 +0100) | ||
| tree | 24b26956b40116bf12a2c6414444b42a14ef243a | treesnapshot (tar.gz zip) |
| parent | 40fefba1b5b05d05a3a4b48796a1006db90d8f74 | commitdiff |
malloc/hooks.c: Correct check for overflow in memalign_check.
A large value of bytes passed to memalign_check can cause an integer
overflow in _int_memalign and heap corruption. This issue can be
exposed by running tst-memalign with MALLOC_CHECK_=3.
ChangeLog:
2013-10-10 Will Newton <will.newton@linaro.org>
* malloc/hooks.c (memalign_check): Ensure the value of bytes
passed to _int_memalign does not overflow.
A large value of bytes passed to memalign_check can cause an integer
overflow in _int_memalign and heap corruption. This issue can be
exposed by running tst-memalign with MALLOC_CHECK_=3.
ChangeLog:
2013-10-10 Will Newton <will.newton@linaro.org>
* malloc/hooks.c (memalign_check): Ensure the value of bytes
passed to _int_memalign does not overflow.
| ChangeLog | diffblobblamehistory | |
| malloc/hooks.c | diffblobblamehistory |