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authorMimi Zohar <zohar@linux.vnet.ibm.com>2018-07-13 20:05:57 +0200
committerJames Morris <james.morris@microsoft.com>2018-07-16 21:31:57 +0200
commita210fd32a46bae6d05b43860fe3b47732501d63b (patch)
tree96663ef07a4b46e4beb5115b89cd0c00358629c7 /Documentation/auxdisplay/ks0108
parentsecurity: define new LSM hook named security_kernel_load_data (diff)
downloadlinux-a210fd32a46bae6d05b43860fe3b47732501d63b.tar.xz
linux-a210fd32a46bae6d05b43860fe3b47732501d63b.zip
kexec: add call to LSM hook in original kexec_load syscall
In order for LSMs and IMA-appraisal to differentiate between kexec_load and kexec_file_load syscalls, both the original and new syscalls must call an LSM hook. This patch adds a call to security_kernel_load_data() in the original kexec_load syscall. Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com> Cc: Eric Biederman <ebiederm@xmission.com> Cc: Kees Cook <keescook@chromium.org> Acked-by: Serge Hallyn <serge@hallyn.com> Acked-by: Kees Cook <keescook@chromium.org> Signed-off-by: James Morris <james.morris@microsoft.com>
Diffstat (limited to 'Documentation/auxdisplay/ks0108')
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