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| author | Kirill A. Shutemov <kirill.shutemov@linux.intel.com> | 2019-08-26 16:26:01 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2019-08-27 10:46:27 +0200 |
| commit | c96e8483cb2da6695c8b8d0896fe7ae272a07b54 (patch) | |
| tree | 7feceda783817fa7bc49bc7972c1f9789ad6ae1f /fs/mpage.c | |
| parent | 558682b5291937a70748d36fd9ba757fb25b99ae (diff) | |
| download | linux-c96e8483cb2da6695c8b8d0896fe7ae272a07b54.tar.bz2 | |
x86/boot/compressed/64: Fix missing initialization in find_trampoline_placement()
Gustavo noticed that 'new' can be left uninitialized if 'bios_start'
happens to be less or equal to 'entry->addr + entry->size'.
Initialize the variable at the begin of the iteration to the current value
of 'bios_start'.
Fixes: 0a46fff2f910 ("x86/boot/compressed/64: Fix boot on machines with broken E820 table")
Reported-by: "Gustavo A. R. Silva" <gustavo@embeddedor.com>
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20190826133326.7cxb4vbmiawffv2r@box
Diffstat (limited to 'fs/mpage.c')
0 files changed, 0 insertions, 0 deletions