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Commit f9eb7632 authored by Martin Sustrik's avatar Martin Sustrik
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zmq_sendmsg and zmq_recvmsg checks for NULL message object 

Signed-off-by: 's avatarMartin Sustrik <sustrik@250bpm.com>
parent 3fb5c11b
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Showing with 2 additions and 2 deletions
src/socket_base.cpp
View file @ f9eb7632
...@@ -475,7 +475,7 @@ int zmq::socket_base_t::send (msg_t *msg_, int flags_) ...@@ -475,7 +475,7 @@ int zmq::socket_base_t::send (msg_t *msg_, int flags_)
} }
// Check whether message passed to the function is valid. // Check whether message passed to the function is valid.
if (unlikely (!msg_->check ())) { if (unlikely (!msg_ || !msg_->check ())) {
errno = EFAULT; errno = EFAULT;
return -1; return -1;
} }
...@@ -541,7 +541,7 @@ int zmq::socket_base_t::recv (msg_t *msg_, int flags_) ...@@ -541,7 +541,7 @@ int zmq::socket_base_t::recv (msg_t *msg_, int flags_)
} }
// Check whether message passed to the function is valid. // Check whether message passed to the function is valid.
if (unlikely (!msg_->check ())) { if (unlikely (!msg_ || !msg_->check ())) {
errno = EFAULT; errno = EFAULT;
return -1; return -1;
} }
......
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