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42 lines
1.3 KiB
Diff
42 lines
1.3 KiB
Diff
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Fix `internal error: j_async: bad nzombie (0)' that occured with `sudo pdksh -c "sleep 10&"'
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Sudo sets RLIMIT_NPROC to unlimited, and sysconf returns that value as -1.
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Index: pdksh-5.2.14/jobs.c
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===================================================================
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--- pdksh-5.2.14.orig/jobs.c 2008-05-26 21:46:41.000000000 +0200
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+++ pdksh-5.2.14/jobs.c 2008-05-26 21:56:12.000000000 +0200
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@@ -174,9 +174,9 @@
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static Job *async_job;
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static pid_t async_pid;
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-static int nzombie; /* # of zombies owned by this process */
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+static long nzombie; /* # of zombies owned by this process */
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static INT32 njobs; /* # of jobs started */
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-static int child_max; /* CHILD_MAX */
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+static long child_max; /* CHILD_MAX */
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#ifdef JOB_SIGS
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@@ -227,6 +227,12 @@
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int mflagset;
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{
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child_max = CHILD_MAX; /* so syscon() isn't always being called */
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+#if defined(HAVE_SYSCONF) && defined(_SC_CHILD_MAX)
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+ if (child_max < 0) {
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+ child_max = LONG_MAX;
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+ }
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+#endif
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+
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#ifdef JOB_SIGS
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sigemptyset(&sm_default);
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@@ -1131,7 +1137,7 @@
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if (!oldest) {
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/* XXX debugging */
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if (!(async_job->flags & JF_ZOMBIE) || nzombie != 1) {
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- internal_errorf(0, "j_async: bad nzombie (%d)", nzombie);
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+ internal_errorf(0, "j_async: bad nzombie (%ld)", nzombie);
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nzombie = 0;
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}
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break;
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