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author | Will Newton <will.newton@linaro.org> | 2013-08-16 12:54:29 +0100 |
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committer | Adhemerval Zanella <azanella@linux.vnet.ibm.com> | 2015-01-16 06:14:54 -0500 |
commit | 9c77803abebe02a99a5329e28627e1ad6d074cfe (patch) | |
tree | 058549fee26b8e4989c9e481ee1e8d479c38a07e | |
parent | 71d84750188dc6e1d45a9d05e40b00c430dc5637 (diff) | |
download | glibc-9c77803abebe02a99a5329e28627e1ad6d074cfe.tar.gz glibc-9c77803abebe02a99a5329e28627e1ad6d074cfe.tar.xz glibc-9c77803abebe02a99a5329e28627e1ad6d074cfe.zip |
malloc: Check for integer overflow in memalign.
A large bytes parameter to memalign could cause an integer overflow and corrupt allocator internals. Check the overflow does not occur before continuing with the allocation. ChangeLog: 2013-09-11 Will Newton <will.newton@linaro.org> [BZ #15857] * malloc/malloc.c (__libc_memalign): Check the value of bytes does not overflow.
-rw-r--r-- | ChangeLog | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index 2c9dc89a5b..14760a24ee 100644 --- a/ChangeLog +++ b/ChangeLog @@ -337,6 +337,12 @@ 2013-09-11 Will Newton <will.newton@linaro.org> + [BZ #15857] + * malloc/malloc.c (__libc_memalign): Check the value of bytes + does not overflow. + +2013-09-11 Will Newton <will.newton@linaro.org> + [BZ #15856] * malloc/malloc.c (__libc_valloc): Check the value of bytes does not overflow. |