diff options
Diffstat (limited to 'libstdc++-v3/include/ext')
| -rw-r--r-- | libstdc++-v3/include/ext/vstring.tcc | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/libstdc++-v3/include/ext/vstring.tcc b/libstdc++-v3/include/ext/vstring.tcc index 5196d10..2a880d9 100644 --- a/libstdc++-v3/include/ext/vstring.tcc +++ b/libstdc++-v3/include/ext/vstring.tcc @@ -277,10 +277,14 @@ _GLIBCXX_BEGIN_NAMESPACE(__gnu_cxx) if (__n == 0) return __pos <= __size ? __pos : npos; - for (; __pos + __n <= __size; ++__pos) - if (traits_type::eq(__data[__pos], __s[0]) - && traits_type::compare(__data + __pos + 1, __s + 1, __n - 1) == 0) - return __pos; + if (__n <= __size) + { + for (; __pos + __n <= __size; ++__pos) + if (traits_type::eq(__data[__pos], __s[0]) + && traits_type::compare(__data + __pos + 1, + __s + 1, __n - 1) == 0) + return __pos; + } return npos; } |