linux/arch/mips/kernel
Christophe JAILLET bef8e2dfce
MIPS: VPE: Fix a double free and a memory leak in 'release_vpe()'
Pointer on the memory allocated by 'alloc_progmem()' is stored in
'v->load_addr'. So this is this memory that should be freed by
'release_progmem()'.

'release_progmem()' is only a call to 'kfree()'.

With the current code, there is both a double free and a memory leak.
Fix it by passing the correct pointer to 'release_progmem()'.

Fixes: e01402b115 ("More AP / SP bits for the 34K, the Malta bits and things. Still wants")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Paul Burton <paulburton@kernel.org>
Cc: ralf@linux-mips.org
Cc: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: kernel-janitors@vger.kernel.org
2020-02-15 12:44:03 -08:00
..
syscalls The main MIPS changes for 5.6: 2020-01-31 11:28:31 -08:00
.gitignore
8250-platform.c
Makefile
asm-offsets.c
binfmt_elfn32.c
binfmt_elfo32.c
bmips_5xxx_init.S
bmips_vec.S
branch.c
cacheinfo.c
cevt-bcm1480.c
cevt-ds1287.c
cevt-gt641xx.c
cevt-r4k.c
cevt-sb1250.c
cevt-txx9.c
cmpxchg.c
cps-vec-ns16550.S
cps-vec.S
cpu-probe.c
crash.c
crash_dump.c
csrc-bcm1480.c
csrc-ioasic.c
csrc-r4k.c
csrc-sb1250.c
early_printk.c
early_printk_8250.c
elf.c
entry.S
ftrace.c
genex.S
gpio_txx9.c
head.S
i8253.c
idle.c
irq-gt641xx.c
irq-msc01.c
irq-rm7000.c
irq.c
irq_txx9.c
jump_label.c
kgdb.c
kprobes.c
linux32.c
machine_kexec.c
mcount.S
mips-cm.c
mips-cpc.c
mips-mt-fpaff.c
mips-mt.c
mips-r2-to-r6-emul.c
mips_machine.c
module.c
octeon_switch.S
perf_event.c
perf_event_mipsxx.c
pm-cps.c
pm.c
probes-common.h
proc.c
process.c
prom.c
ptrace.c
ptrace32.c
r4k-bugs64.c
r4k_fpu.S
r4k_switch.S
r2300_fpu.S
r2300_switch.S
relocate.c
relocate_kernel.S
reset.c
rtlx-cmp.c
rtlx-mt.c
rtlx.c
scall32-o32.S
scall64-n32.S
scall64-n64.S
scall64-o32.S
segment.c
setup.c The main MIPS changes for 5.6: 2020-01-31 11:28:31 -08:00
signal-common.h
signal.c
signal32.c
signal_n32.c
signal_o32.c
smp-bmips.c
smp-cmp.c
smp-cps.c
smp-mt.c
smp-up.c
smp.c
spinlock_test.c
spram.c
stacktrace.c
sync-r4k.c
syscall.c
sysrq.c
time.c
topology.c
traps.c MIPS: kdb: Remove old workaround for backtracing on other CPUs 2020-01-31 17:33:51 +00:00
unaligned.c
uprobes.c
vdso.c
vmlinux.lds.S
vpe-cmp.c
vpe-mt.c
vpe.c MIPS: VPE: Fix a double free and a memory leak in 'release_vpe()' 2020-02-15 12:44:03 -08:00
watch.c