Steven Rostedt 106b816cb4 tools lib traceevent: Do not reassign parg after collapse_tree() ... At the end of process_filter(), collapse_tree() was changed to update the parg parameter, but the reassignment after the call wasn't removed. What happens is that the "current_op" gets modified and freed and parg is assigned to the new allocated argument. But after the call to collapse_tree(), parg is assigned again to the just freed "current_op", and this causes the tool to crash. The current_op variable must also be assigned to NULL in case of error, otherwise it will cause it to be free()ed twice. Signed-off-by: Steven Rostedt <rostedt@goodmis.org> Acked-by: Namhyung Kim <namhyung@kernel.org> Cc: stable@vger.kernel.org # 3.14+ Fixes: 42d6194d13 ("tools lib traceevent: Refactor process_filter()") Link: http://lkml.kernel.org/r/20160511150936.678c18a1@gandalf.local.home Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>		2016-05-12 11:27:00 -03:00
..
.gitignore
Build
event-parse.c	tools lib traceevent: Remove redundant CPU output	2016-03-23 15:08:12 -03:00
event-parse.h
event-plugin.c
event-utils.h
kbuffer-parse.c
kbuffer.h
Makefile
parse-filter.c	tools lib traceevent: Do not reassign parg after collapse_tree()	2016-05-12 11:27:00 -03:00
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
trace-seq.c