25 lines
845 B
Diff
25 lines
845 B
Diff
From: Ben Hutchings <ben@decadent.org.uk>
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Subject: fs: Enable link security restrictions by default
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Date: Fri, 02 Nov 2012 05:32:06 +0000
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Bug-Debian: https://bugs.debian.org/609455
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Forwarded: not-needed
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This reverts commit 561ec64ae67ef25cac8d72bb9c4bfc955edfd415
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('VFS: don't do protected {sym,hard}links by default').
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Index: linux/fs/namei.c
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===================================================================
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--- linux.orig/fs/namei.c
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+++ linux/fs/namei.c
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@@ -885,8 +885,8 @@ static inline void put_link(struct namei
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path_put(&last->link);
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}
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-int sysctl_protected_symlinks __read_mostly = 0;
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-int sysctl_protected_hardlinks __read_mostly = 0;
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+int sysctl_protected_symlinks __read_mostly = 1;
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+int sysctl_protected_hardlinks __read_mostly = 1;
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int sysctl_protected_fifos __read_mostly;
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int sysctl_protected_regular __read_mostly;
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