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NOTICK: Fix potential infinite loop when a SecurityManager is installed. (#5993)

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Chris Rankin 2020-02-24 09:36:16 +00:00 committed by GitHub
parent b3ca720412
commit d2568b9077
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1 changed files with 4 additions and 1 deletions
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5
testing/node-driver/src/main/java/net/corda/testing/driver/SharedMemoryIncremental.java
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@ -86,7 +86,10 @@ class SharedMemoryIncremental extends PortAllocation {
private boolean isLocalPortAvailable(Long portToTest) {
try (ServerSocket serverSocket = new ServerSocket(Math.toIntExact(portToTest))) {
} catch (Exception e) {
} catch (IOException e) {
// Don't catch anything other than IOException here in case we
// accidentally create an infinite loop. For example, installing
// a SecurityManager could throw AccessControlException.
return false;
}
return true;