35 lines
1.1 KiB
Diff
35 lines
1.1 KiB
Diff
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From 24e6d5bcf791a5c3f46191e544731420ff8b1312 Mon Sep 17 00:00:00 2001
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From: Gustavo Zacarias <gustavo@zacarias.com.ar>
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Date: Thu, 19 May 2016 11:10:02 -0300
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Subject: [PATCH] process.c: fix rb_spawn_process() for nommu
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rb_spawn_process() in process.c tries different solutions for when fork
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and/or spawnv are/aren't available.
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The last resort when both aren't is to use the system() call which
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stores the value in the status variable, which isn't declared.
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Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
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---
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Patch status: reported https://bugs.ruby-lang.org/issues/12398
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process.c | 3 +++
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1 file changed, 3 insertions(+)
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diff --git a/process.c b/process.c
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index e196639..40967f7 100644
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--- a/process.c
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+++ b/process.c
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@@ -3897,6 +3897,9 @@ rb_spawn_process(struct rb_execarg *eargp, char *errmsg, size_t errmsg_buflen)
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VALUE prog;
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struct rb_execarg sarg;
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#endif
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+#if !defined HAVE_WORKING_FORK || !USE_SPAWNV
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+ int status;
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+#endif
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#if defined HAVE_WORKING_FORK && !USE_SPAWNV
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pid = rb_fork_async_signal_safe(NULL, rb_exec_atfork, eargp, eargp->redirect_fds, errmsg, errmsg_buflen);
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--
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2.7.3
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