Function report |
Source Code:kernel\printk\printk.c |
Create Date:2022-07-28 10:05:46 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
home page | Tree |
Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:check_syslog_permissions
Proto:static int check_syslog_permissions(int type, int source)
Type:int
Parameter:
Type | Parameter | Name |
---|---|---|
int | type | |
int | source |
685 | If source == SYSLOG_FROM_PROC && type != Open the log. Currently a NOP. Then Go to ok |
688 | If syslog_action_restricted(type) Then |
689 | If Check operation authority Then Go to ok |
695 | If Check operation authority Then |
696 | pr_warn_once("%s (%d): Attempt to access syslog with CAP_SYS_ADMIN but no CAP_SYSLOG (deprecated).\n", comm, task_pid_nr(current process)) |
700 | Go to ok |
702 | Return -EPERM |
704 | ok : |
705 | Return security_syslog(type) |
Name | Describe |
---|---|
devkmsg_open | |
do_syslog |
Source code conversion tool public plug-in interface | X |
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