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commit: fbd9a85dba3daa04f88e84e68147cd7830b03c4c |
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Author: Mike Pagano <mpagano <AT> gentoo <DOT> org> |
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AuthorDate: Sat Feb 26 23:28:40 2022 +0000 |
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Commit: Mike Pagano <mpagano <AT> gentoo <DOT> org> |
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CommitDate: Sat Feb 26 23:28:40 2022 +0000 |
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URL: https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=fbd9a85d |
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|
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Update default security restrictions |
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|
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Bug: https://bugs.gentoo.org/834085 |
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|
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Signed-off-by: Mike Pagano <mpagano <AT> gentoo.org> |
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|
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1510_fs-enable-link-security-restrictions-by-default.patch | 14 +++++++++----- |
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1 file changed, 9 insertions(+), 5 deletions(-) |
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|
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diff --git a/1510_fs-enable-link-security-restrictions-by-default.patch b/1510_fs-enable-link-security-restrictions-by-default.patch |
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index 8bfb36c1..1b3e590d 100644 |
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--- a/1510_fs-enable-link-security-restrictions-by-default.patch |
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+++ b/1510_fs-enable-link-security-restrictions-by-default.patch |
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@@ -1,13 +1,17 @@ |
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---- a/fs/namei.c 2018-12-01 11:30:07.672594412 -0500 |
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-+++ b/fs/namei.c 2018-12-01 11:30:58.772816410 -0500 |
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-@@ -902,8 +902,8 @@ static inline void put_link(struct namei |
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+--- a/fs/namei.c 2022-01-09 17:55:34.000000000 -0500 |
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++++ b/fs/namei.c 2022-02-26 11:32:31.832844465 -0500 |
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+@@ -1020,10 +1020,10 @@ static inline void put_link(struct namei |
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path_put(&last->link); |
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} |
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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_fifos __read_mostly; |
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+-int sysctl_protected_regular __read_mostly; |
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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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++int sysctl_protected_fifos __read_mostly = 1; |
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++int sysctl_protected_regular __read_mostly = 1; |
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|
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+ /** |
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+ * may_follow_link - Check symlink following for unsafe situations |
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