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Bug in matching algorithm fixed

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Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
This commit is contained in:
Martin Sustrik 2011-09-26 14:02:31 +02:00
parent 25cc25e9ad
commit d726120e60
1 changed files with 5 additions and 1 deletions
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6
src/mtrie.cpp
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@ -210,13 +210,17 @@ void zmq::mtrie_t::match (unsigned char *data_, size_t size_,
void (*func_) (pipe_t *pipe_, void *arg_), void *arg_) void (*func_) (pipe_t *pipe_, void *arg_), void *arg_)
{ {
mtrie_t *current = this; mtrie_t *current = this;
while (size_) { while (true) {
// Signal the pipes attached to this node. // Signal the pipes attached to this node.
for (pipes_t::iterator it = current->pipes.begin (); for (pipes_t::iterator it = current->pipes.begin ();
it != current->pipes.end (); ++it) it != current->pipes.end (); ++it)
func_ (*it, arg_); func_ (*it, arg_);
// If we are at the end of the message, there's nothing more to match.
if (!size_)
break;
// If there are no subnodes in the trie, return. // If there are no subnodes in the trie, return.
if (current->count == 0) if (current->count == 0)
break; break;