Messages in this thread | | | Date | Fri, 5 Feb 2021 11:05:42 +0100 | From | Greg KH <> | Subject | Re: [PATCH v2 1/2] ima: Free IMA measurement buffer on error |
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On Thu, Feb 04, 2021 at 09:49:50AM -0800, Lakshmi Ramasubramanian wrote: > IMA allocates kernel virtual memory to carry forward the measurement > list, from the current kernel to the next kernel on kexec system call, > in ima_add_kexec_buffer() function. In error code paths this memory > is not freed resulting in memory leak. > > Free the memory allocated for the IMA measurement list in > the error code paths in ima_add_kexec_buffer() function. > > Signed-off-by: Lakshmi Ramasubramanian <nramas@linux.microsoft.com> > Suggested-by: Tyler Hicks <tyhicks@linux.microsoft.com> > Fixes: 7b8589cc29e7 ("ima: on soft reboot, save the measurement list") > --- > security/integrity/ima/ima_kexec.c | 1 + > 1 file changed, 1 insertion(+)
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This is not the correct way to submit patches for inclusion in the stable kernel tree. Please read: https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html for how to do this properly.
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