diff options
| -rw-r--r-- | contrib/epee/src/wipeable_string.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/contrib/epee/src/wipeable_string.cpp b/contrib/epee/src/wipeable_string.cpp index 75191df71..c8fed7bb3 100644 --- a/contrib/epee/src/wipeable_string.cpp +++ b/contrib/epee/src/wipeable_string.cpp @@ -89,7 +89,10 @@ void wipeable_string::grow(size_t sz, size_t reserved) reserved = sz; CHECK_AND_ASSERT_THROW_MES(reserved >= sz, "reserved < sz"); if (reserved <= buffer.capacity()) + { + buffer.resize(sz); return; + } size_t old_sz = buffer.size(); std::unique_ptr<char[]> tmp{new char[old_sz]}; memcpy(tmp.get(), buffer.data(), old_sz * sizeof(char)); @@ -103,7 +106,7 @@ void wipeable_string::grow(size_t sz, size_t reserved) void wipeable_string::push_back(char c) { grow(size() + 1); - buffer.push_back(c); + buffer.back() = c; } void wipeable_string::pop_back() |