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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-09-07 19:58:56 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-09-07 19:58:56 -0700 |
| commit | 21d236bf2bde518844b5675ec4980f4b2fd13e1a (patch) | |
| tree | 0a0f93f452f96becaa5779b76e85db4e0d31f2eb /kernel | |
| parent | 8dc5b3a6cb2fc5d4f751bda56a378589202a118b (diff) | |
| parent | c71b02e4d207cbcf097f9746d5f7967b22905e70 (diff) | |
| download | linux-21d236bf2bde518844b5675ec4980f4b2fd13e1a.tar.bz2 | |
Merge tag 'pstore-v4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull pstore update from Kees Cook:
"Make pstore permissions more versatile by removing CAP_SYSLOG
requirement and defining more restrictive root directory DAC
permissions default (0750, which can be adjust after boot unlike the
CAP_SYSLOG check).
Suggested by Nick Kralevich"
* tag 'pstore-v4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
Revert "pstore: Honor dmesg_restrict sysctl on dmesg dumps"
pstore: Make default pstorefs root dir perms 0750
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/printk/printk.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c index fc47863f629c..97bda7b0655b 100644 --- a/kernel/printk/printk.c +++ b/kernel/printk/printk.c @@ -649,7 +649,7 @@ static int syslog_action_restricted(int type) type != SYSLOG_ACTION_SIZE_BUFFER; } -int check_syslog_permissions(int type, int source) +static int check_syslog_permissions(int type, int source) { /* * If this is from /proc/kmsg and we've already opened it, then we've @@ -677,7 +677,6 @@ int check_syslog_permissions(int type, int source) ok: return security_syslog(type); } -EXPORT_SYMBOL_GPL(check_syslog_permissions); static void append_char(char **pp, char *e, char c) { |