Tony Jones 7c5b019e3a tools lib traceevent: Fix buffer overflow in arg_eval ... Fix buffer overflow observed when running perf test. The overflow is when trying to evaluate "1ULL << (64 - 1)" which is resulting in -9223372036854775808 which overflows the 20 character buffer. If is possible this bug has been reported before but I still don't see any fix checked in: See: https://www.spinics.net/lists/linux-perf-users/msg07714.html Reported-by: Michael Sartain <mikesart@fastmail.com> Reported-by: Mathias Krause <minipli@googlemail.com> Signed-off-by: Tony Jones <tonyj@suse.de> Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> Fixes: f7d82350e5 ("tools/events: Add files to create libtraceevent.a") Link: http://lkml.kernel.org/r/20190228015532.8941-1-tonyj@suse.de Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>		2019-02-28 16:06:47 -03:00
..
.gitignore
Build
event-parse-api.c
event-parse-local.h
event-parse.c	tools lib traceevent: Fix buffer overflow in arg_eval	2019-02-28 16:06:47 -03:00
event-parse.h
event-plugin.c
event-utils.h
kbuffer-parse.c
kbuffer.h
libtraceevent.pc.template
Makefile
parse-filter.c
parse-utils.c
plugin_cfg80211.c
plugin_function.c
plugin_hrtimer.c
plugin_jbd2.c
plugin_kmem.c
plugin_kvm.c
plugin_mac80211.c
plugin_sched_switch.c
plugin_scsi.c
plugin_xen.c
tep_strerror.c
trace-seq.c
trace-seq.h