linux/tools
Donald Yandt 30ba5b0e66 perf machine: Null-terminate version char array upon fgets(/proc/version) error
If fgets() fails due to any other error besides end-of-file, the version
char array may not even be null-terminated.

Signed-off-by: Donald Yandt <donald.yandt@gmail.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Avi Kivity <avi@scylladb.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Yanmin Zhang <yanmin_zhang@linux.intel.com>
Fixes: a1645ce12a ("perf: 'perf kvm' tool for monitoring guest performance from host")
Link: http://lkml.kernel.org/r/20190514110100.22019-1-donald.yandt@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-05-15 16:36:47 -03:00
..
accounting
arch tools x86 uapi asm: Sync the pt_regs.h copy with the kernel sources 2019-05-15 16:36:46 -03:00
bpf tools: bpftool: fix infinite loop in map create 2019-04-25 17:20:06 -07:00
build tools build: Implement libzstd feature check, LIBZSTD_DIR and NO_LIBZSTD defines 2019-04-01 15:18:10 -03:00
cgroup
crypto
debugging
firewire
firmware
gpio
hv
iio
include tools include uapi: Sync sound/asound.h copy 2019-04-16 12:36:20 -03:00
io_uring tools/io_uring: remove IOCQE_FLAG_CACHEHIT 2019-04-08 10:48:50 -06:00
kvm/kvm_stat
laptop
leds
lib tools lib traceevent: Remove hard coded install paths from pkg-config file 2019-05-15 16:36:46 -03:00
memory-model tools/memory-model: Add support for synchronize_srcu_expedited() 2019-04-04 13:48:34 -07:00
nfsd
objtool Merge branch 'core-objtool-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-05-06 11:39:17 -07:00
pci tools pci: Do not delete pcitest.sh in 'make clean' 2019-05-15 16:36:46 -03:00
pcmcia
perf perf machine: Null-terminate version char array upon fgets(/proc/version) error 2019-05-15 16:36:47 -03:00
power ACPICA: Rename nameseg length macro/define for clarity 2019-04-09 11:24:48 +02:00
scripts
spi
testing s390 updates for the 5.2 merge window 2019-05-06 16:42:54 -07:00
thermal/tmon
time
usb
virtio
vm
wmi
Makefile