linux/tools
Jiri Olsa 53da12e013 perf ordered_events: Prevent crossing max_alloc_size
Stephane reported a possible issue in the ordered events code, which
could lead to allocating more memory than guarded by max_alloc_size.

He also suggested the fix to properly check that the new size is below
the max_alloc_size limit.

Reported-by: Stephane Eranian <eranian@google.com>
Suggested-by: Stephane Eranian <eranian@google.com>
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20180907102455.7030-2-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2018-09-19 10:25:08 -03:00
..
accounting
arch tools headers uapi: Update tools's copies of kvm headers 2018-09-11 13:09:26 -03:00
bpf tools/bpf: bpftool, add xskmap in map types 2018-09-02 22:30:39 +02:00
build Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2018-08-15 15:04:25 -07:00
cgroup
firewire
gpio
hv Tools: hv: vss: fix loop device detection 2018-07-03 13:02:33 +02:00
iio iio: Add modifier for DUV light 2018-07-23 19:18:10 +01:00
include tools headers uapi: Update tools's copy of linux/if_link.h 2018-09-11 14:10:52 -03:00
kvm/kvm_stat tools/kvm_stat: re-animate display of dead guests 2018-08-30 17:15:12 +02:00
laptop
leds
lib Merge remote-tracking branch 'acme/perf/urgent' into perf/core 2018-09-18 17:20:41 -03:00
memory-model tools/memory-model: Rename litmus tests to comply to norm7 2018-07-17 09:30:36 +02:00
nfsd
objtool Kbuild updates for v4.19 2018-08-15 12:09:03 -07:00
pci tools: PCI: Add MSI-X support 2018-07-19 11:47:13 +01:00
pcmcia
perf perf ordered_events: Prevent crossing max_alloc_size 2018-09-19 10:25:08 -03:00
power treewide: convert ISO_8859-1 text comments to utf-8 2018-08-23 18:48:43 -07:00
scripts Kbuild: fix # escaping in .cmd files for future Make 2018-04-11 00:03:02 +09:00
spi
testing selftests: pmtu: detect correct binary to ping ipv6 addresses 2018-08-31 23:14:20 -07:00
thermal/tmon
time
usb tools: usb: ffs-test: Fix build on big endian systems 2018-07-17 10:12:51 +03:00
virtio tools/virtio: add kmalloc_array stub 2018-07-27 16:54:40 +03:00
vm tools/vm/page-types.c: fix "defined but not used" warning 2018-09-04 16:45:02 -07:00
wmi
Makefile