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kernel: Restrict dmesg output to root.

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In typical OpenWrt setups, there are no other users that have a shell spawned for them by default.

This can be overriden by the kernel.dmesg_output syssctl.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
This commit is contained in:
Rosen Penev 2018-03-30 15:18:02 -07:00 committed by John Crispin
parent 3088c2a63d
commit 45219c1c0f
4 changed files with 4 additions and 4 deletions
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2
target/linux/generic/config-3.18
View file

@ -3284,7 +3284,7 @@ CONFIG_SCSI_PROC_FS=y
# CONFIG_SECCOMP is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
# CONFIG_SECURITY_DMESG_RESTRICT is not set
CONFIG_SECURITY_DMESG_RESTRICT=y
# CONFIG_SEEQ8005 is not set
CONFIG_SELECT_MEMORY_MODEL=y
# CONFIG_SENSORS_ABITUGURU is not set

2
target/linux/generic/config-4.14
View file

@ -3998,7 +3998,7 @@ CONFIG_SCSI_PROC_FS=y
CONFIG_SECTION_MISMATCH_WARN_ONLY=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
# CONFIG_SECURITY_DMESG_RESTRICT is not set
CONFIG_SECURITY_DMESG_RESTRICT=y
CONFIG_SELECT_MEMORY_MODEL=y
# CONFIG_SENSORS_ABITUGURU is not set
# CONFIG_SENSORS_ABITUGURU3 is not set

2
target/linux/generic/config-4.4
View file

@ -3423,7 +3423,7 @@ CONFIG_SCSI_PROC_FS=y
CONFIG_SECTION_MISMATCH_WARN_ONLY=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
# CONFIG_SECURITY_DMESG_RESTRICT is not set
CONFIG_SECURITY_DMESG_RESTRICT=y
CONFIG_SELECT_MEMORY_MODEL=y
# CONFIG_SENSORS_ABITUGURU is not set
# CONFIG_SENSORS_ABITUGURU3 is not set

2
target/linux/generic/config-4.9
View file

@ -3766,7 +3766,7 @@ CONFIG_SCSI_PROC_FS=y
CONFIG_SECTION_MISMATCH_WARN_ONLY=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
# CONFIG_SECURITY_DMESG_RESTRICT is not set
CONFIG_SECURITY_DMESG_RESTRICT=y
CONFIG_SELECT_MEMORY_MODEL=y
# CONFIG_SENSORS_ABITUGURU is not set
# CONFIG_SENSORS_ABITUGURU3 is not set