Module Name: src
Committed By: kamil
Date: Thu May 14 19:21:35 UTC 2020
Modified Files:
src/tests/lib/libc/sys: t_ptrace_fork_wait.h
Log Message:
Ignore interception of the SIGCHLD signals.
SIGCHLD once blocked is discarded by the kernel as it has the
SA_IGNORE property. During the fork(2) operation all signals can be
shortly blocked and missed (unless there is a registered signal
handler in the traced child). This leads to a race in this test if
there would be an intention to catch SIGCHLD.
Fixes PR lib/55241 by Andreas Gustafsson
To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 src/tests/lib/libc/sys/t_ptrace_fork_wait.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
