From f858b57f7dd28b5bb55e9dc3776fff58f38a7c91 Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Wed, 6 May 2020 13:06:18 -0700 Subject: pstore/ram: Adjust module param permissions to reflect reality A couple module parameters had 0600 permissions, but changing them would have no impact on ramoops, so switch these to 0400 to reflect reality. Link: https://lore.kernel.org/lkml/20200506211523.15077-7-keescook@chromium.org/ Signed-off-by: Kees Cook --- fs/pstore/ram.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'fs/pstore') diff --git a/fs/pstore/ram.c b/fs/pstore/ram.c index 795622190c01..3b399f72e495 100644 --- a/fs/pstore/ram.c +++ b/fs/pstore/ram.c @@ -53,17 +53,17 @@ MODULE_PARM_DESC(mem_size, "size of reserved RAM used to store oops/panic logs"); static unsigned int mem_type; -module_param(mem_type, uint, 0600); +module_param(mem_type, uint, 0400); MODULE_PARM_DESC(mem_type, "set to 1 to try to use unbuffered memory (default 0)"); static int dump_oops = 1; -module_param(dump_oops, int, 0600); +module_param(dump_oops, int, 0400); MODULE_PARM_DESC(dump_oops, "set to 1 to dump oopses, 0 to only dump panics (default 1)"); static int ramoops_ecc; -module_param_named(ecc, ramoops_ecc, int, 0600); +module_param_named(ecc, ramoops_ecc, int, 0400); MODULE_PARM_DESC(ramoops_ecc, "if non-zero, the option enables ECC support and specifies " "ECC buffer size in bytes (1 is a special value, means 16 " -- cgit v1.2.3-58-ga151