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wipeable_string: ignore reserve size less than actual size

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This was asserting, but stoffu pointed out the std::string standard
considers this ok and ignorable
This commit is contained in:
moneromooo-monero 2017-12-19 14:00:41 +00:00
parent 9ec44a2b06
commit 5f801b6adf
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1 changed files with 1 additions and 2 deletions
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3
contrib/epee/src/wipeable_string.cpp
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@ -85,9 +85,8 @@ void wipeable_string::wipe()
void wipeable_string::grow(size_t sz, size_t reserved) void wipeable_string::grow(size_t sz, size_t reserved)
{ {
CHECK_AND_ASSERT_THROW_MES(wipefunc, "wipefunc is not set"); CHECK_AND_ASSERT_THROW_MES(wipefunc, "wipefunc is not set");
if (reserved == 0) if (reserved < sz)
reserved = sz; reserved = sz;
CHECK_AND_ASSERT_THROW_MES(reserved >= sz, "reserved < sz");
if (reserved <= buffer.capacity()) if (reserved <= buffer.capacity())
{ {
buffer.resize(sz); buffer.resize(sz);