linux-stable/tools
Dan Carpenter cbfcc7c4cc libbpf: fix an snprintf() overflow check
[ Upstream commit b77ffb30cf ]

The snprintf() function returns the number of bytes it *would* have
copied if there were enough space.  So it can return > the
sizeof(gen->attach_target).

Fixes: 6723474373 ("libbpf: Generate loader program out of BPF ELF file.")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Link: https://lore.kernel.org/r/YtZ+oAySqIhFl6/J@kili
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17 14:23:32 +02:00
..
accounting
arch x86/speculation: Add RSB VM Exit protections 2022-08-11 13:07:54 +02:00
bootconfig tools/bootconfig: Define memblock_free_ptr() to fix build error 2021-09-15 09:49:48 -07:00
bpf bpftool: Fix the error when lookup in no-btf maps 2022-04-08 14:23:31 +02:00
build perf build: Fix btf__load_from_kernel_by_id() feature check 2022-06-09 10:23:16 +02:00
cgroup
debugging
edid
firewire
firmware
gpio
hv
iio
include selftests/bpf: Extend verifier and bpf_sock tests for dst_port loads 2022-08-11 13:07:50 +02:00
io_uring
kvm/kvm_stat tools/kvm_stat: fix display of error when multiple processes are found 2022-08-11 13:07:51 +02:00
laptop
leds
lib libbpf: fix an snprintf() overflow check 2022-08-17 14:23:32 +02:00
memory-model
objtool x86/retbleed: Add fine grained Kconfig knobs 2022-07-23 12:54:10 +02:00
pci
pcmcia
perf perf symbol: Correct address for bss symbols 2022-08-03 12:03:54 +02:00
power tools/power turbostat: fix ICX DRAM power numbers 2022-06-09 10:22:32 +02:00
rcu
scripts
spi
testing selftests/bpf: fix a test for snprintf() overflow 2022-08-17 14:23:32 +02:00
thermal/tmon thermal/tools/tmon: Include pthread and time headers in tmon.h 2022-08-17 14:23:15 +02:00
time
tracing tools/latency-collector: Use correct size when writing queue_full_warning 2021-11-18 19:16:19 +01:00
usb usb: testusb: Fix for showing the connection speed 2021-09-14 10:31:41 +02:00
virtio tools/virtio: compile with -pthread 2022-05-25 09:57:25 +02:00
vm tools/vm/slabinfo: Handle files in debugfs 2022-08-11 13:07:50 +02:00
wmi
Makefile