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48 lines
1.0 KiB
C
48 lines
1.0 KiB
C
#include <linux/kernel.h>
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#include <linux/sched.h>
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#include <linux/mm.h>
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#include <linux/file.h>
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#include <linux/grinternal.h>
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#include <linux/grsecurity.h>
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void
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gr_log_textrel(struct vm_area_struct * vma, bool is_textrel_rw)
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{
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#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
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if (grsec_enable_log_rwxmaps)
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gr_log_textrel_ulong_ulong(GR_DONT_AUDIT, GR_TEXTREL_AUDIT_MSG,
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is_textrel_rw ? "executable to writable" : "writable to executable",
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vma->vm_file, vma->vm_start, vma->vm_pgoff);
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#endif
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return;
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}
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void gr_log_ptgnustack(struct file *file)
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{
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#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
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if (grsec_enable_log_rwxmaps)
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gr_log_rwxmap(GR_DONT_AUDIT, GR_PTGNUSTACK_MSG, file);
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#endif
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return;
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}
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void
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gr_log_rwxmmap(struct file *file)
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{
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#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
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if (grsec_enable_log_rwxmaps)
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gr_log_rwxmap(GR_DONT_AUDIT, GR_RWXMMAP_MSG, file);
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#endif
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return;
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}
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void
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gr_log_rwxmprotect(struct vm_area_struct *vma)
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{
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#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
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if (grsec_enable_log_rwxmaps)
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gr_log_rwxmap_vma(GR_DONT_AUDIT, GR_RWXMPROTECT_MSG, vma);
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#endif
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return;
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}
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