Closed ghost closed 8 years ago
When processes created by driver_exec terminate, they are not reaped because dnscat the doesn't waitpid(). This change portably sets the SIGCHLD handler to SIG_IGN which causes zombie processes to be reaped automatically.
driver_exec
waitpid()
SIGCHLD
SIG_IGN
Sweet, thanks!
iagox86
commented
8 years ago
When processes created by
driver_execterminate, they are not reaped because dnscat the doesn'twaitpid(). This change portably sets theSIGCHLDhandler toSIG_IGNwhich causes zombie processes to be reaped automatically.