libtransport.git Changeset - d0afb12646d7

Changeset - d0afb12646d7

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Jan Kaluza - 13 years ago 2012-02-20 14:31:23
hanzz.k@gmail.com

Fixed zombie process caused by bad waitpid call

1 file changed with 1 insertions and 1 deletions:

src/networkpluginserver.cpp

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src/networkpluginserver.cpp

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 #ifndef _WIN32
 static void SigCatcher(int n) {
 	pid_t result;
 	int status;
 	// Read exit code from all children to not have zombies arround
 	// WARNING: Do not put LOG4CXX_ here, because it can lead to deadlock
-	while ((result = waitpid(0, &status, WNOHANG)) > 0) {
+	while ((result = waitpid(-1, &status, WNOHANG)) > 0) {
 		if (result != 0) {
 			if (WIFEXITED(status)) {
 				if (WEXITSTATUS(status) != 0) {
 // 					LOG4CXX_ERROR(logger, "Backend can not be started, exit_code=" << WEXITSTATUS(status));
+				}
+			}

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