Author: dexuan
Date: Wed Mar 8 02:50:29 2017
New Revision: 314891
URL: https://svnweb.freebsd.org/changeset/base/314891
Log:
loader.efi: finally fix the off-by-one bug in efi_verify_staging_size()
r314828(loader.efi: fix an off-by-one bug in efi_verify_staging_size())
doesn't really fix the bug and this patch adds the missing part.
It's a shame that I didn't make everything correct at the very beginning...
MFC after: 2 weeks
Sponsored by: Microsoft
Modified:
head/sys/boot/efi/loader/copy.c
Modified: head/sys/boot/efi/loader/copy.c
==============================================================================
--- head/sys/boot/efi/loader/copy.c Wed Mar 8 02:47:59 2017
(r314890)
+++ head/sys/boot/efi/loader/copy.c Wed Mar 8 02:50:29 2017
(r314891)
@@ -90,6 +90,8 @@ efi_verify_staging_size(unsigned long *n
}
i++;
+ p = NextMemoryDescriptor(p, dsz);
+
for ( ; i < ndesc;
i++, p = NextMemoryDescriptor(p, dsz)) {
if (p->Type != EfiConventionalMemory &&
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