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potential memory error caused by unsuitable zmq_msg_* functions #92

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microwish opened this issue Mar 28, 2017 · 0 comments
Open

potential memory error caused by unsuitable zmq_msg_* functions #92

microwish opened this issue Mar 28, 2017 · 0 comments

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@microwish
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zmq_van.h, RecvMsg function;

190 } else if (i == 1) {
191 // task
192 UnpackMeta(buf, size, &(msg->meta));
193 zmq_msg_close(zmsg);
194 bool more = zmq_msg_more(zmsg);
195 delete zmsg;
196 if (!more) break;
197 } else {

Seems we should call line 194 first and then call line 193.
eric-haibin-lin added a commit to eric-haibin-lin/ps-lite that referenced this issue Aug 5, 2021
@eric-haibin-lin
misc: minor update for debugging & compilation (dmlc#92)
f25af22
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@microwish