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| author | Marshall Clow <mclow@qualcomm.com> | 2013-03-22 02:14:40 +0000 |
|---|---|---|
| committer | Marshall Clow <mclow@qualcomm.com> | 2013-03-22 02:14:40 +0000 |
| commit | c962cdf8a507bd1d718e952fc50cd14a015862aa (patch) | |
| tree | 86a3a9abfc388755057d8d66603059b0f547190d | |
| parent | 1c2c986796f1cd23ccdaf10ffe1a9e70c936b19c (diff) | |
| download | bcm5719-llvm-c962cdf8a507bd1d718e952fc50cd14a015862aa.tar.gz bcm5719-llvm-c962cdf8a507bd1d718e952fc50cd14a015862aa.zip | |
Fix buffer read overflow in money_get::do_get(). Found by UBSan
llvm-svn: 177694
| -rw-r--r-- | libcxx/include/locale | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libcxx/include/locale b/libcxx/include/locale index 662b980cb29..1c7156c80f2 100644 --- a/libcxx/include/locale +++ b/libcxx/include/locale @@ -3359,7 +3359,7 @@ money_get<_CharT, _InputIterator>::do_get(iter_type __b, iter_type __e, if (__neg) *__nc++ = '-'; for (const char_type* __w = __wb.get(); __w < __wn; ++__w, ++__nc) - *__nc = __src[find(__atoms, __atoms+sizeof(__atoms), *__w) - __atoms]; + *__nc = __src[find(__atoms, _VSTD::end(__atoms), *__w) - __atoms]; *__nc = char(); if (sscanf(__nbuf, "%Lf", &__v) != 1) __throw_runtime_error("money_get error"); |
