46 lines
1.6 KiB
Diff
46 lines
1.6 KiB
Diff
From 84b15a8a493424efa8c9eaa9a44a23c3c59742bd Mon Sep 17 00:00:00 2001
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From: Lukas Nykryn <lnykryn@redhat.com>
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Date: Thu, 25 Oct 2018 16:21:26 +0200
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Subject: [PATCH] proc-cmdline: introduce PROC_CMDLINE_RD_STRICT
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Our current set of flags allows an option to be either
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use just in initrd or both in initrd and normal system.
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This new flag is intended to be used in the case where
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you want apply some settings just in initrd or just
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in normal system.
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(cherry picked from commit ed58820d7669971762dd887dc117d922c23f2543)
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Related: #1643429
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---
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src/basic/proc-cmdline.c | 3 ++-
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src/basic/proc-cmdline.h | 1 +
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2 files changed, 3 insertions(+), 1 deletion(-)
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diff --git a/src/basic/proc-cmdline.c b/src/basic/proc-cmdline.c
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index add481c2ae..530ac37460 100644
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--- a/src/basic/proc-cmdline.c
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+++ b/src/basic/proc-cmdline.c
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@@ -72,7 +72,8 @@ int proc_cmdline_parse(proc_cmdline_parse_t parse_item, void *data, unsigned fla
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if (flags & PROC_CMDLINE_STRIP_RD_PREFIX)
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key = q;
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- }
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+ } else if (in_initrd() && flags & PROC_CMDLINE_RD_STRICT)
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+ continue;
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value = strchr(key, '=');
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if (value)
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diff --git a/src/basic/proc-cmdline.h b/src/basic/proc-cmdline.h
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index 4a9e6e0f62..140200dbf4 100644
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--- a/src/basic/proc-cmdline.h
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+++ b/src/basic/proc-cmdline.h
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@@ -8,6 +8,7 @@
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enum {
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PROC_CMDLINE_STRIP_RD_PREFIX = 1,
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PROC_CMDLINE_VALUE_OPTIONAL = 2,
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+ PROC_CMDLINE_RD_STRICT = 4
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};
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typedef int (*proc_cmdline_parse_t)(const char *key, const char *value, void *data);
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