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Richard reported that some UML processes survive if the UML main process receives a SIGTERM. This issue was caused by a wrongly placed signal(SIGTERM, SIG_DFL) in init_new_thread_signals(). It disabled the UML exit handler accidently for some processes. The correct solution is to disable the fatal handler for all UML helper threads/processes. Such that last_ditch_exit() does not get called multiple times and all processes can exit due to SIGTERM. Reported-and-tested-by: Richard W.M. Jones <rjones@redhat.com> Signed-off-by: Richard Weinberger <richard@nod.at> |
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.. | ||
skas | ||
aio.h | ||
arch.h | ||
as-layout.h | ||
common-offsets.h | ||
elf_user.h | ||
frame_kern.h | ||
init.h | ||
irq_kern.h | ||
irq_user.h | ||
kern_util.h | ||
kern.h | ||
longjmp.h | ||
mem_user.h | ||
mem.h | ||
net_kern.h | ||
net_user.h | ||
os.h | ||
ptrace_user.h | ||
registers.h | ||
sigio.h | ||
skas_ptrace.h | ||
um_malloc.h | ||
user.h |