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linux/tools/lib/traceevent
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Steven Rostedt (VMware) b0215e2d6a tools lib traceevent: Do not free tep->cmdlines in add_new_comm() on failure 
If the re-allocation of tep->cmdlines succeeds, then the previous
allocation of tep->cmdlines will be freed. If we later fail in
add_new_comm(), we must not free cmdlines, and also should assign
tep->cmdlines to the new allocation. Otherwise when freeing tep, the
tep->cmdlines will be pointing to garbage.

Fixes: a6d2a61ac6 ("tools lib traceevent: Remove some die() calls")
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: linux-trace-devel@vger.kernel.org
Cc: stable@vger.kernel.org
Link: http://lkml.kernel.org/r/20190828191819.970121417@goodmis.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-08-29 08:36:12 -03:00
..
Documentation tools lib traceevent: Man pages for trace sequences APIs 2019-05-15 16:36:48 -03:00
.gitignore tools lib traceevent: Ignore generated library files 2016-08-02 12:16:13 -03:00
Build tools lib traceevent, perf tools: Move struct tep_handler definition in a local header file 2018-10-08 15:05:37 -03:00
event-parse-api.c tools lib traceevent: Rename input arguments of libtraceevent APIs from pevent to tep 2019-04-01 15:18:09 -03:00
event-parse-local.h tools lib traceevent: Rename input arguments of libtraceevent APIs from pevent to tep 2019-04-01 15:18:09 -03:00
event-parse.c tools lib traceevent: Do not free tep->cmdlines in add_new_comm() on failure 2019-08-29 08:36:12 -03:00
event-parse.h perf tools, tools lib traceevent: Rename "pevent" member of struct tep_event_filter to "tep" 2019-04-01 15:18:10 -03:00
event-plugin.c tools lib traceevent: Rename input arguments and local variables of libtraceevent from pevent to tep 2019-04-01 15:18:10 -03:00
event-utils.h tools lib traceevent: Change to SPDX License format 2018-08-20 08:54:58 -03:00
kbuffer-parse.c tools lib traceevent: Add more debugging to see various internal ring buffer entries 2019-04-01 15:18:09 -03:00
kbuffer.h tools lib traceevent: Add more debugging to see various internal ring buffer entries 2019-04-01 15:18:09 -03:00
libtraceevent.pc.template tools lib traceevent: Remove hard coded install paths from pkg-config file 2019-05-15 16:36:46 -03:00
Makefile tools lib traceevent: Fix "robust" test of do_generate_dynamic_list_file 2019-08-20 12:18:54 -03:00
parse-filter.c tools lib traceevent: Rename input arguments and local variables of libtraceevent from pevent to tep 2019-04-01 15:18:10 -03:00
parse-utils.c tools lib traceevent: Change tag string for error 2019-05-02 16:00:19 -04:00
plugin_cfg80211.c tools lib traceevent: Rename input arguments of libtraceevent APIs from pevent to tep 2019-04-01 15:18:09 -03:00
plugin_function.c tools lib traceevent: Rename input arguments and local variables of libtraceevent from pevent to tep 2019-04-01 15:18:10 -03:00
plugin_hrtimer.c tools lib traceevent: Rename input arguments of libtraceevent APIs from pevent to tep 2019-04-01 15:18:09 -03:00
plugin_jbd2.c tools lib traceevent: Rename input arguments of libtraceevent APIs from pevent to tep 2019-04-01 15:18:09 -03:00
plugin_kmem.c perf tools, tools lib traceevent: Rename "pevent" member of struct tep_event to "tep" 2019-04-01 15:18:10 -03:00
plugin_kvm.c perf tools, tools lib traceevent: Rename "pevent" member of struct tep_event to "tep" 2019-04-01 15:18:10 -03:00
plugin_mac80211.c tools lib traceevent: Rename input arguments of libtraceevent APIs from pevent to tep 2019-04-01 15:18:09 -03:00
plugin_sched_switch.c perf tools, tools lib traceevent: Rename "pevent" member of struct tep_event to "tep" 2019-04-01 15:18:10 -03:00
plugin_scsi.c tools lib traceevent: Rename input arguments of libtraceevent APIs from pevent to tep 2019-04-01 15:18:09 -03:00
plugin_xen.c tools lib traceevent: Rename input arguments of libtraceevent APIs from pevent to tep 2019-04-01 15:18:09 -03:00
tep_strerror.c tools lib traceevent: Separate out tep_strerror() for strerror_r() issues 2018-10-08 14:30:45 -03:00
trace-seq.c tools lib traceevent: Changed return logic of trace_seq_printf() and trace_seq_vprintf() APIs 2019-01-08 13:28:13 -03:00
trace-seq.h tools lib traceevent, perf tools: Split trace-seq related APIs in a separate header file 2018-08-30 15:52:20 -03:00