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Herbert Xu a98bd864e1 crypto: lzo - Fix compression buffer overrun 
[ Upstream commit cc47f07234 ]

Unlike the decompression code, the compression code in LZO never
checked for output overruns.  It instead assumes that the caller
always provides enough buffer space, disregarding the buffer length
provided by the caller.

Add a safe compression interface that checks for the end of buffer
before each write.  Use the safe interface in crypto/lzo.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2025-06-04 14:40:08 +02:00
..
acpi ACPI: CPPC: Make rmw_lock a raw_spin_lock 2024-11-08 16:26:43 +01:00
asm-generic vmlinux.lds: Ensure that const vars with relocations are mapped R/O 2025-03-07 16:56:50 +01:00
clocksource x86/hyperv: Fix hv tsc page based sched_clock for hibernation 2025-01-09 13:29:56 +01:00
crypto crypto: simd - Do not call crypto_alloc_tfm during registration 2024-10-17 15:21:39 +02:00
drm drm/dp_mst: Fix drm RAD print 2025-04-10 14:33:32 +02:00
dt-bindings ASoC: qcom: q6dsp: add support to more display ports 2025-05-02 07:46:53 +02:00
keys certs: Move load_certificate_list() to be with the asymmetric keys code 2022-06-21 16:05:06 +01:00
kunit kunit: add macro to allow conditionally exposing static symbols to tests 2023-11-20 11:52:08 +01:00
kvm KVM: arm64: Fix host-programmed guest events in nVHE 2024-04-10 16:28:23 +02:00
linux crypto: lzo - Fix compression buffer overrun 2025-06-04 14:40:08 +02:00
math-emu powerpc/math-emu: Remove -w build flag and fix warnings 2022-09-05 17:28:25 +10:00
media media: v4l2-core: v4l2-dv-timings: check cvt/gtf result 2024-12-14 19:54:04 +01:00
memory memory: renesas-rpc-if: Remove Runtime PM wrappers 2024-12-14 19:53:37 +01:00
misc ocxl: Update the Process Element Entry 2020-12-04 01:01:30 +11:00
net netfilter: nf_tables: do not defer rule destruction via call_rcu 2025-05-22 14:10:10 +02:00
pcmcia ARM: pxa/sa1100: move I/O space to PCI_IOBASE 2022-05-07 22:56:17 +02:00
ras mm, hwpoison: enable memory error handling on 1GB hugepage 2022-08-08 18:06:44 -07:00
rdma RDMA/uverbs: Propagate errors from rdma_lookup_get_uobject() 2025-06-04 14:40:06 +02:00
rv rv: Reset per-task monitors also for idle tasks 2025-02-21 13:49:47 +01:00
scsi scsi: core: Fix the return value of scsi_logical_block_count() 2024-08-29 17:30:49 +02:00
soc net: mscc: ocelot: treat 802.1ad tagged traffic as 802.1Q-untagged 2025-05-09 09:41:39 +02:00
sound ASoC: ops: Consistently treat platform_max as control value 2025-03-28 21:58:57 +01:00
target scsi: target: Fix multiple LUN_RESET handling 2023-05-11 23:03:19 +09:00
trace tracing: Remove pointer (asterisk) and brackets from cpumask_t field 2025-05-02 07:47:10 +02:00
uapi binfmt: Fix whitespace issues 2025-05-22 14:09:58 +02:00
ufs scsi: ufs: core: Fix the HIGH/LOW_TEMP Bit Definitions 2025-02-21 13:49:42 +01:00
vdso time64.h: Consolidated PSEC_PER_SEC definition 2021-04-06 16:32:17 -07:00
video video: Provide constants for VGA I/O range 2022-07-19 13:19:11 +02:00
xen xen/mcelog: Add __nonstring annotations for unterminated strings 2025-04-25 10:43:27 +02:00