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https://src.fedoraproject.org/rpms/grub2.git
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7e98da058f
This change reorganizes and cleanups our patches to reduce the patch number from 314 patches to 187. That's achieved by dropping patches that are later reverted and squashing fixes for earlier patches that introduced features. There are no code changes and the diff with upstream is the same before and after the cleanup. Having fewer patches makes easier to manage the patchset and also will ease to rebase them on top of the latest grub-2.04 release. Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
50 lines
1.3 KiB
Diff
50 lines
1.3 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Jonathan Lebon <jlebon@redhat.com>
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Date: Mon, 14 Aug 2017 14:37:20 -0400
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Subject: [PATCH] editenv: handle relative symlinks
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Handle symlinks with targets relative to the containing dir. This
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ensures that the rename operation does not depend on the cwd.
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Resolves: rhbz#1479960
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Signed-off-by: Jonathan Lebon <jlebon@redhat.com>
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---
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util/editenv.c | 16 ++++++++++++++--
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1 file changed, 14 insertions(+), 2 deletions(-)
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diff --git a/util/editenv.c b/util/editenv.c
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index d8d1dad6ab9..41bc7cb1c9a 100644
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--- a/util/editenv.c
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+++ b/util/editenv.c
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@@ -28,6 +28,7 @@
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#include <errno.h>
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#include <string.h>
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+#include <libgen.h>
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#define DEFAULT_ENVBLK_SIZE 1024
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@@ -87,9 +88,20 @@ grub_util_create_envblk_file (const char *name)
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continue;
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}
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- free (rename_target);
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linkbuf[retsize] = '\0';
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- rename_target = linkbuf;
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+ if (linkbuf[0] == '/')
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+ {
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+ free (rename_target);
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+ rename_target = linkbuf;
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+ }
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+ else
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+ {
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+ char *dbuf = xstrdup (rename_target);
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+ const char *dir = dirname (dbuf);
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+ free (rename_target);
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+ rename_target = xasprintf("%s/%s", dir, linkbuf);
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+ free (dbuf);
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+ }
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}
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int rc = grub_util_rename (namenew, rename_target);
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