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“Lincoln 2021-09-24 17:53:38 -07:00 committed by Markus Pilman
parent 112d7fe632
commit cbcf0fa400
1 changed files with 1 additions and 2 deletions
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3
fdbserver/FDBExecHelper.actor.cpp
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@ -175,14 +175,13 @@ ACTOR Future<int> spawnProcess(std::string path,
loop { loop {
int bytes = int bytes =
read(readFD.get(), &outputBuffer[bytesRead], SERVER_KNOBS->MAX_FORKED_PROCESS_OUTPUT - bytesRead); read(readFD.get(), &outputBuffer[bytesRead], SERVER_KNOBS->MAX_FORKED_PROCESS_OUTPUT - bytesRead);
if (bytes > 0)
bytesRead += bytes;
if (bytes < 0 && errno == EAGAIN) if (bytes < 0 && errno == EAGAIN)
break; break;
else if (bytes < 0) else if (bytes < 0)
throw internal_error(); throw internal_error();
else if (bytes == 0) else if (bytes == 0)
break; break;
bytesRead += bytes;
} }
if (err < 0) { if (err < 0) {