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Problem: Compilation error due to comparison between signed and unsigned expressions

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Solution: Cast the signed expression (which is always positive) to unsigned

Signed-off-by: Guido Vranken <guidovranken@gmail.com>
This commit is contained in:
Guido Vranken 2019-01-09 12:36:28 +01:00
parent dcf001906a
commit 731be4bd59
1 changed files with 2 additions and 1 deletions
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3
src/v2_decoder.cpp
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@ -115,7 +115,8 @@ int zmq::v2_decoder_t::size_ready (uint64_t msg_size_,
shared_message_memory_allocator &allocator = get_allocator ();
if (unlikely (!_zero_copy
|| msg_size_ > allocator.data () + allocator.size () - read_pos_ )) {
|| msg_size_ >
(size_t)(allocator.data () + allocator.size () - read_pos_))) {
// a new message has started, but the size would exceed the pre-allocated arena
// this happens every time when a message does not fit completely into the buffer
rc = _in_progress.init_size (static_cast<size_t> (msg_size_));