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[Bug 328423] New: apparmor_file_mmap has different number of parameters than security_file_mmap
  • From: bugzilla_noreply@xxxxxxxxxx
  • Date: Wed, 26 Sep 2007 01:31:21 -0600 (MDT)
  • Message-id: <bug-328423-21960@xxxxxxxxxxxxxxxxxxxxxxxxx/>
https://bugzilla.novell.com/show_bug.cgi?id=328423

           Summary: apparmor_file_mmap has different number of parameters
                    than security_file_mmap
           Product: openSUSE 10.3
           Version: Beta 3
          Platform: Other
        OS/Version: Other
            Status: NEW
          Severity: Critical
          Priority: P5 - None
         Component: AppArmor
        AssignedTo: jjohansen@xxxxxxxxxx
        ReportedBy: jjohansen@xxxxxxxxxx
         QAContact: dreynolds@xxxxxxxxxx
          Found By: ---


compiling the 10.3 kernel has the following warning

nux-2.6.22.7-13.1/security/apparmor/lsm.c:948: warning: initialization 
from incomplete type

apparmor file mmap has the following prototype
static int apparmor_file_mmap(struct file *file, unsigned long reqprot,
                              unsigned long prot, unsigned long flags,
                              unsigned long addr, unsigned long addr_only)

but security_file_mmap has
        int (*file_mmap) (struct file * file,
                          unsigned long reqprot,
                          unsigned long prot, unsigned long flags);

this could lead to crashes on some architectures.


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