kernel_samsung_sm7125

jenna

History

Phillip Lougher df37bd156d initramfs: handle unrecognised decompressor when unpacking The unpack routine fails to handle the decompress_method() returning unrecognised decompressor (compress_name == NULL). This results in the routine looping eventually oopsing on an out of bounds memory access. Note this bug is usually hidden, only triggering on trailing junk after one or more correct compressed blocks. The case of the compressed archive being complete junk is (by accident?) caught by the if (state != Reset) check because state is initialised to Start, but not updated due to the decompressor not having been called. Obviously if the junk is trailing a correctly decompressed buffer, state == Reset from the previous call to the decompressor. Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk> Reported-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		15 years ago
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Kconfig	cgroup: implement eventfd-based generic API for notifications	15 years ago
Makefile	kbuild: move compile.h to include/generated	15 years ago
calibrate.c	timers, init: Limit the number of per cpu calibration bootup messages	15 years ago
do_mounts.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	15 years ago
do_mounts.h	…
do_mounts_initrd.c	init: Open /dev/console from rootfs	15 years ago
do_mounts_md.c	…
do_mounts_rd.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	15 years ago
initramfs.c	initramfs: handle unrecognised decompressor when unpacking	15 years ago
main.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	15 years ago
noinitramfs.c	…
version.c	kbuild: move utsrelease.h to include/generated	15 years ago