iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/tools/perf/util
History
Stephane Eranian f8f4b28722 perf tools: Fix strlen() bug in perf_event__synthesize_event_type() 
The event_type record has a max length for the event name.

It's called MAX_EVENT_NAME.

The name may be truncated to fit the max length. But the header.size still
reflects the original name length. If that length is > MAX_EVENT_NAME, then the
header.size field is bogus. Fix this by using the length of the name after the
potential truncation.

Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20120120094912.GA4882@quad
Signed-off-by: Stephane Eranian <eranian@google.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2012-01-24 20:31:34 -02:00
..
include
perf bench: Also allow measuring memset()
2012-01-24 20:25:32 -02:00
scripting-engines
perf script: Add generic perl handler to process events
2011-12-23 17:05:48 -02:00
ui
perf tools: Fix broken build by defining _GNU_SOURCE in Makefile
2012-01-24 20:26:33 -02:00
abspath.c
perf tools: Remove some unused functions
2010-05-18 23:03:35 -03:00
alias.c
perf_counter tools: Add more warnings and fix/annotate them
2009-07-01 12:49:48 +02:00
annotate.c
perf tools: Fix truncated annotation
2011-12-23 16:39:19 -02:00
annotate.h
perf symbols: Add nr_events to symbol_conf
2011-11-28 10:37:11 -02:00
bitmap.c
perf tools: Don't use code surrounded by __KERNEL__
2010-05-02 12:00:44 -03:00
build-id.c
perf tools: Rename perf_event_ops to perf_tool
2011-11-28 10:39:28 -02:00
build-id.h
perf tools: Rename perf_event_ops to perf_tool
2011-11-28 10:39:28 -02:00
cache.h
perf tools: Don't fallback to setup_pager unconditionally
2011-01-31 18:08:39 -02:00
callchain.c
perf tools: Kill event_t typedef, use 'union perf_event' instead
2011-01-29 16:25:37 -02:00
callchain.h
perf tools: Pass tool context in the the perf_event_ops functions
2011-11-28 10:38:56 -02:00
cgroup.c
perf tools: Eliminate duplicate code and use PATH_MAX consistently
2011-11-28 10:11:04 -02:00
cgroup.h
perf tool: Add cgroup support
2011-02-16 13:30:48 +01:00
color.c
perf stat: Add -o and --append options
2011-08-18 07:46:13 -03:00
color.h
perf hist: Replace ->print() routines by ->snprintf() equivalents
2010-04-02 16:28:15 -03:00
config.c
perf tools: Remove stale git headlines from top comment
2011-12-20 13:43:36 -02:00
cpumap.c
perf tools: Add fprintf methods for thread_map and cpu_map classes
2012-01-24 19:46:48 -02:00
cpumap.h
perf tools: Add fprintf methods for thread_map and cpu_map classes
2012-01-24 19:46:48 -02:00
ctype.c
perf tools: Move graph_line and graph_dotted_line from top
2009-11-23 21:55:20 +01:00
debug.c
perf ui browser: Handle K_RESIZE in dialog windows
2011-10-26 13:15:07 -02:00
debug.h
perf ui browser: Handle K_RESIZE in dialog windows
2011-10-26 13:15:07 -02:00
debugfs.c
perf tools: Simplify debugfs mountpoint handling code
2011-11-28 10:11:28 -02:00
debugfs.h
perf tools: Simplify debugfs mountpoint handling code
2011-11-28 10:11:28 -02:00
dwarf-aux.c
perf probe: Filter out redundant inline-instances
2011-08-12 09:34:35 -03:00
dwarf-aux.h
perf probe: Search concrete out-of-line instances
2011-08-12 09:32:10 -03:00
environment.c
…
event.c
perf tools: Look up thread names for system wide profiling
2011-12-23 16:33:57 -02:00
event.h
perf tools: Add ability to synthesize event according to a sample
2011-12-12 08:44:00 -02:00
evlist.c
perf tools: Introduce per user view
2012-01-24 19:47:37 -02:00
evlist.h
perf tools: Introduce per user view
2012-01-24 19:47:37 -02:00
evsel.c
perf evsel: Fix uninitialized memory access to struct perf_sample
2011-12-20 13:26:47 -02:00
evsel.h
perf tools: Save some loops using perf_evlist__id2evsel
2011-11-28 17:57:40 -02:00
exec_cmd.c
perf tools: Makefile: Remove various and sundry cruft
2011-02-18 07:43:06 -02:00
exec_cmd.h
perf tools: Remove some unused functions
2010-05-18 23:03:35 -03:00
generate-cmdlist.sh
…
header.c
perf tools: Fix strlen() bug in perf_event__synthesize_event_type()
2012-01-24 20:31:34 -02:00
header.h
perf tools: Use for_each_set_bit() to iterate over feature flags
2011-12-23 17:03:36 -02:00
help.c
perf tools: Remove some unused functions
2010-05-18 23:03:35 -03:00
help.h
perf tools: Protect header files with a consistent style
2009-09-24 21:27:51 +02:00
hist.c
perf report: Fix --stdio output alignment when --showcpuutilization used
2012-01-08 13:32:51 -02:00
hist.h
perf tools: Introduce per user view
2012-01-24 19:47:37 -02:00
hweight.c
perf tools: Don't use code surrounded by __KERNEL__
2010-05-02 12:00:44 -03:00
levenshtein.c
…
levenshtein.h
perf tools: Protect header files with a consistent style
2009-09-24 21:27:51 +02:00
map.c
perf session: Move threads to struct machine
2011-11-28 10:35:31 -02:00
map.h
perf tools: Resolve machine earlier and pass it to perf_event_ops
2011-11-28 10:39:12 -02:00
pager.c
perf_counter tools: Remove dead code
2009-06-27 06:06:39 +02:00
parse-events.c
perf tools: Add support for guest/host-only profiling
2012-01-06 15:49:49 -02:00
parse-events.h
perf tools: Simplify debugfs mountpoint handling code
2011-11-28 10:11:28 -02:00
parse-options.c
perf options: Type check all the remaining OPT_ variants
2010-05-17 16:22:41 -03:00
parse-options.h
perf options: add OPT_CALLBACK_DEFAULT_NOOPT
2010-12-06 15:33:29 -02:00
path.c
perf tools: add test for strlcpy()
2010-08-21 11:22:47 -03:00
PERF-VERSION-GEN
perf: clear out make flags when calling kernel make kernelver
2011-06-15 22:12:55 +02:00
probe-event.c
perf probe: Usability fixes
2012-01-24 20:31:02 -02:00
probe-event.h
perf probe: Add probed module in front of function
2011-07-15 16:19:08 -04:00
probe-finder.c
perf probe: Fix regression of variable finder
2011-09-23 14:33:19 -03:00
probe-finder.h
perf tools: Eliminate duplicate code and use PATH_MAX consistently
2011-11-28 10:11:04 -02:00
pstack.c
perf newt: Make <- zoom out filters
2010-05-14 20:05:21 -03:00
pstack.h
perf ui: Move hists browser to util/ui/browsers/
2010-08-10 16:11:08 -03:00
python.c
perf tools: Introduce per user view
2012-01-24 19:47:37 -02:00
quote.c
perf tools: Remove some unused functions
2010-05-18 23:03:35 -03:00
quote.h
perf tools: Remove some unused functions
2010-05-18 23:03:35 -03:00
run-command.c
perf tools: Remove some unused functions
2010-05-18 23:03:35 -03:00
run-command.h
perf tools: Remove some unused functions
2010-05-18 23:03:35 -03:00
session.c
perf session: Remove impossible condition check
2012-01-03 14:35:02 -02:00
session.h
perf tools: Fix out-of-bound access to struct perf_session
2011-12-23 16:57:41 -02:00
setup.py
perf evlist: Introduce add_tracepoints method
2011-11-28 10:25:11 -02:00
sigchain.c
perf tools: Remove some unused functions
2010-05-18 23:03:35 -03:00
sigchain.h
perf tools: Remove some unused functions
2010-05-18 23:03:35 -03:00
sort.c
perf hists browser: Elide DSO column when it is set to just one DSO, ditto for threads
2011-10-20 08:02:30 -02:00
sort.h
perf hists: Don't free decayed entries if in the annotation browser
2011-10-13 08:01:33 -03:00
strbuf.c
perf tools: Remove some unused functions
2010-05-18 23:03:35 -03:00
strbuf.h
perf tools: Remove some unused functions
2010-05-18 23:03:35 -03:00
strfilter.c
perf: Fix missing strndup declaration
2011-03-04 01:17:18 +01:00
strfilter.h
perf tools: Add strfilter for general purpose string filter
2011-01-28 09:19:38 -02:00
string.c
perf probe: Move strtailcmp to string.c
2011-07-15 16:00:47 -04:00
strlist.c
perf probe: Fix --del to update current event list
2009-12-15 20:22:01 +01:00
strlist.h
perf tools: Add for_each macros for strlist
2009-12-15 20:22:02 +01:00
svghelper.c
perf timechart: Fix black idle boxes in the title
2011-02-28 08:56:14 +01:00
svghelper.h
perf tools: Protect header files with a consistent style
2009-09-24 21:27:51 +02:00
symbol.c
perf tools: Fix broken build by defining _GNU_SOURCE in Makefile
2012-01-24 20:26:33 -02:00
symbol.h
perf symbols: Add nr_events to symbol_conf
2011-11-28 10:37:11 -02:00
thread_map.c
perf tools: Introduce per user view
2012-01-24 19:47:37 -02:00
thread_map.h
perf tools: Introduce per user view
2012-01-24 19:47:37 -02:00
thread.c
perf session: Move threads to struct machine
2011-11-28 10:35:31 -02:00
thread.h
perf tools: Resolve machine earlier and pass it to perf_event_ops
2011-11-28 10:39:12 -02:00
tool.h
perf tools: Save some loops using perf_evlist__id2evsel
2011-11-28 17:57:40 -02:00
top.c
perf tools: Introduce per user view
2012-01-24 19:47:37 -02:00
top.h
perf tools: Introduce per user view
2012-01-24 19:47:37 -02:00
trace-event-info.c
perf tools: Fix compile error on x86_64 Ubuntu
2012-01-08 13:34:55 -02:00
trace-event-parse.c
perf tools: Fix broken build by defining _GNU_SOURCE in Makefile
2012-01-24 20:26:33 -02:00
trace-event-read.c
perf: Use read() instead of lseek() in trace_event_read.c:skip()
2010-05-20 08:37:17 +02:00
trace-event-scripting.c
perf tools: Resolve machine earlier and pass it to perf_event_ops
2011-11-28 10:39:12 -02:00
trace-event.h
perf tools: Resolve machine earlier and pass it to perf_event_ops
2011-11-28 10:39:12 -02:00
types.h
perf tools: Fix 64 bit integer format strings
2011-01-22 23:41:57 -02:00
usage.c
perf tools: Introduce per user view
2012-01-24 19:47:37 -02:00
util.c
perf kvm: Do guest-only counting by default
2012-01-06 15:47:37 -02:00
util.h
perf tools: Fix broken build by defining _GNU_SOURCE in Makefile
2012-01-24 20:26:33 -02:00
values.c
perf tools: Fix a memory leak on perf_read_values_destroy
2011-12-20 13:41:34 -02:00
values.h
perf tools: Protect header files with a consistent style
2009-09-24 21:27:51 +02:00
wrapper.c
perf tools: remove xstrndup, xmalloc, xzalloc
2010-05-18 23:05:28 -03:00
xyarray.c
perf tools: Introduce event selectors
2011-01-03 16:39:04 -02:00
xyarray.h
perf tools: Introduce event selectors
2011-01-03 16:39:04 -02:00