linux/tools
Ian Rogers 4b96679170 libsubcmd: Avoid SEGV/use-after-free when commands aren't excluded
The array shortening may perform unnecessary array copies.

Before commit 657a3efee4 ("lib subcmd: Avoid memory leak in
exclude_cmds") this was benign, but afterwards this could lead to a
SEGV.

Fixes: 657a3efee4 ("lib subcmd: Avoid memory leak in exclude_cmds")
Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Chenyuan Mi <cymi20@fudan.edu.cn>
Cc: Ian Rogers <irogers@google.com>
Link: https://lore.kernel.org/r/20230707230926.841086-1-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2023-07-11 16:44:12 -03:00
..
accounting
arch asm-generic updates for 6.5 2023-07-06 10:06:04 -07:00
bootconfig
bpf tools/resolve_btfids: Fix setting HOSTCFLAGS 2023-06-05 15:44:47 -07:00
build perf build: Fix broken feature check for libtracefs due to external lib changes 2023-07-11 13:17:05 -03:00
certs
cgroup
counter
debugging
edid
firewire
firmware
gpio
hv
iio
include tools headers UAPI: Sync linux/prctl.h with the kernel sources 2023-07-11 13:30:40 -03:00
io_uring
kvm/kvm_stat
laptop
leds
lib libsubcmd: Avoid SEGV/use-after-free when commands aren't excluded 2023-07-11 16:44:12 -03:00
memory-model
mm
net/ynl tools: ynl: add display-hint support to ynl 2023-06-24 15:45:49 -07:00
objtool objtool: Remove btrfs_assertfail() from the noreturn exceptions list 2023-06-29 17:27:47 -07:00
pci
pcmcia
perf tools include UAPI: Sync linux/mount.h copy with the kernel sources 2023-07-11 13:01:23 -03:00
power platform-drivers-x86 for v6.5-1 2023-06-30 14:50:00 -07:00
rcu
scripts
spi spi: spidev_test Add three missing spi mode bits 2023-05-30 15:20:12 +01:00
testing RISC-V Patches for the 6.5 Merge Window, Part 2 2023-07-07 10:07:19 -07:00
thermal
time
tracing rtla/timerlat_hist: Add timerlat user-space support 2023-06-13 16:41:14 -04:00
usb usbip: Use _FORTIFY_SOURCE=2 instead of (implicitly) =1 2023-05-29 15:11:30 +01:00
verification
virtio tools/virtio: fix build break for aarch64 2023-06-27 10:47:08 -04:00
wmi
workqueue workqueue: Track and monitor per-workqueue CPU time usage 2023-05-17 17:02:09 -10:00
Makefile