Blame bash-4.1-defer-sigchld-trap.patch
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diff -pruN bash-4.1/jobs.c bash-4.1.patched/jobs.c
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--- bash-4.1/jobs.c 2009-11-30 03:42:05.000000000 +0530
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+++ bash-4.1.patched/jobs.c 2012-03-06 16:44:15.706595703 +0530
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@@ -3037,6 +3037,7 @@ waitchld (wpid, block)
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PROCESS *child;
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pid_t pid;
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int call_set_current, last_stopped_job, job, children_exited, waitpid_flags;
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+ int called_from_sighand = sigchld;
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static int wcontinued = WCONTINUED; /* run-time fix for glibc problem */
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call_set_current = children_exited = 0;
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@@ -3161,7 +3162,17 @@ waitchld (wpid, block)
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longjmp (wait_intr_buf, 1);
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}
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- run_sigchld_trap (children_exited);
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+ /* Queue up the trap handler if we're called directly from within the
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+ signal handler. */
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+ if (called_from_sighand)
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+ {
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+ int i = children_exited;
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+ interrupt_immediately = 0;
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+ while (i--)
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+ trap_handler (SIGCHLD);
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+ }
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+ else
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+ run_sigchld_trap (children_exited);
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}
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/* We have successfully recorded the useful information about this process
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