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bytevector: don't deadlock on operator<<

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operator<< was a friend class that locked the ByteVector, then invoked
hexdump on the bytevector, which used ByteVector::operator[]...which
locked the ByteVector, resulting in a deadlock.

operator<< shouldn't be a friend class anyway.  Make hexdump use the
normal public access methods for ByteVector.

Signed-off-by: Zygo Blaxell <bees@furryterror.org>
This commit is contained in:
Zygo Blaxell
2024-12-03 23:34:09 -05:00
parent 3e89fe34ed
commit e99a505b3b
2 changed files with 2 additions and 2 deletions
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3
include/crucible/bytevector.h
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@ -55,7 +55,6 @@ namespace crucible {
Pointer m_ptr;
size_t m_size = 0;
mutable mutex m_mutex;
friend ostream & operator<<(ostream &os, const ByteVector &bv);
};
template <class T>
@ -74,6 +73,8 @@ namespace crucible {
THROW_CHECK2(out_of_range, size(), sizeof(T), size() >= sizeof(T));
return reinterpret_cast<T*>(data());
}
ostream& operator<<(ostream &os, const ByteVector &bv);
}
#endif // _CRUCIBLE_BYTEVECTOR_H_