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Correct handling of reaper thread in forking binaries

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This commit is contained in:
Thulinma 2021-03-19 22:36:27 +01:00
parent 5f8518fe23
commit dbafdf6744
5 changed files with 36 additions and 7 deletions
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3
lib/util.cpp
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@ -245,8 +245,10 @@ namespace Util{
int pipeErr[2];
if (pipe(pipeErr) >= 0){
//Start reading log messages from the unnamed pipe
Util::Procs::fork_prepare();
pid_t pid = fork();
if (pid == 0) { //child
Util::Procs::fork_complete();
close(pipeErr[1]); // close the unneeded pipe file descriptor
//Close all sockets in the socketList
for (std::set<int>::iterator it = Util::Procs::socketList.begin(); it != Util::Procs::socketList.end(); ++it){
@ -264,6 +266,7 @@ namespace Util{
Util::logParser(pipeErr[0], true_stderr, isatty(true_stderr));
exit(0);
}
Util::Procs::fork_complete();
if (pid == -1){
FAIL_MSG("Failed to fork child process for log handling!");
}else{