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4b81ccebae
linux/tools
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Ian Rogers 9683e5775c libbpf: Add NULL check to add_dummy_ksym_var 
Avoids a segv if btf isn't present. Seen on the call path
__bpf_object__open calling bpf_object__collect_externs.

Fixes: 5bd022ec01 (libbpf: Support extern kernel function)
Suggested-by: Stanislav Fomichev <sdf@google.com>
Suggested-by: Petar Penkov <ppenkov@google.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20210504234910.976501-1-irogers@google.com
2021-05-05 11:29:33 -07:00
..
accounting
arch - turn the stack canary into a normal __percpu variable on 32-bit which 2021-04-27 17:45:09 -07:00
bootconfig tools/bootconfig: Add tracing_on support to helper scripts 2021-01-14 10:32:20 -05:00
bpf bpftool: Dump more info about DATASEC members 2021-04-23 14:05:26 -07:00
build perf build: Move feature cleanup under tools/build 2021-03-06 16:54:24 -03:00
cgroup tools/cgroup/slabinfo.py: updated to work on current kernel 2021-04-23 14:42:40 -07:00
debugging tools: Fix a typo in kernel-chktaint 2021-04-08 11:41:22 -06:00
edid
firewire
firmware
gpio tools: gpio: remove uAPI v1 code no longer used by selftests 2021-02-15 11:43:28 +01:00
hv
iio iio: event_monitor: Enable events before monitoring 2021-03-25 19:13:52 +00:00
include Networking changes for 5.13. 2021-04-29 11:57:23 -07:00
io_uring
kvm/kvm_stat tools/kvm_stat: Add restart delay 2021-03-30 13:07:09 -04:00
laptop
leds
lib libbpf: Add NULL check to add_dummy_ksym_var 2021-05-05 11:29:33 -07:00
memory-model doc: update rcu_dereference.rst reference 2021-04-06 14:45:04 +02:00
objtool Objtool updates in this cycle were: 2021-04-28 12:53:24 -07:00
pci
pcmcia
perf Networking changes for 5.13. 2021-04-29 11:57:23 -07:00
power Power management updates for 5.13-rc1 2021-04-26 15:10:25 -07:00
scripts Networking changes for 5.13. 2021-04-29 11:57:23 -07:00
spi spi: tools: make a symbolic link to the header file spi.h 2021-04-22 16:30:39 +01:00
testing selftests/bpf: Fix the snprintf test 2021-04-30 10:36:59 -07:00
thermal/tmon
time
tracing tracing/tools: fix a couple of spelling mistakes 2021-02-25 12:54:16 -05:00
usb usbip: tools: add usage of device mode in usbip_list.c 2021-03-26 14:27:50 +01:00
virtio tools/virtio: add barrier for aarch64 2020-12-18 16:14:30 -05:00
vm
wmi
Makefile tracing/tools: Add the latency-collector to tools directory 2021-02-12 11:52:59 -05:00