git.lttng.org Git - lttv.git/log

Fix use after free of "filter/expression" attribute

As evidenced by Valgrind:
Invalid read of size 4
    at 0x402E248: process_traceset (batchAnalysis.c:103)
    by 0x80558E5: lttv_hooks_call (hook.c:272)
    by 0x8053596: main (main.c:219)
  Address 0x4cea1b8 is 88 bytes inside a block of size 256 free'd
    at 0x4024D47: realloc (vg_replace_malloc.c:476)
[...]
    by 0x402E204: process_traceset (batchAnalysis.c:97)
    by 0x80558E5: lttv_hooks_call (hook.c:272)
    by 0x8053596: main (main.c:219)

Signed-off-by: Benjamin Poirier <benjamin.poirier@polymtl.ca>

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Benjamin Poirier [Mon, 19 Oct 2009 19:33:02 +0000 (15:33 -0400)]

Move "active" code out of debug statements

Certain g_assert() statements contained expressions that modify the rest of
the program state (eg. modifying variables). As stated in the GLib reference,
g_assert() is a macro that can be compiled out. This would change the behavior
of an otherwise correct lttv.

Signed-off-by: Benjamin Poirier <benjamin.poirier@polymtl.ca>

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Mathieu Desnoyers [Sun, 18 Oct 2009 23:31:23 +0000 (19:31 -0400)]

update compat

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>

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Mathieu Desnoyers [Sat, 17 Oct 2009 22:14:20 +0000 (18:14 -0400)]

update compat

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>

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Mathieu Desnoyers [Sat, 17 Oct 2009 22:12:49 +0000 (18:12 -0400)]

Add headers to makefiles, fixing make dist

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>

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Mathieu Desnoyers [Fri, 16 Oct 2009 14:36:34 +0000 (10:36 -0400)]

update compat

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>

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Mathieu Desnoyers [Fri, 16 Oct 2009 14:34:45 +0000 (10:34 -0400)]

update version

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>

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Mathieu Desnoyers [Fri, 16 Oct 2009 14:33:12 +0000 (10:33 -0400)]

Fix name table expend in state.c

Actually, looking back at state.c, I noticed there was a major problem
with name table resizing:

the top level pointers were copied from the name table structure to the
trace context, so when the tables were resized, the trace context was
not updated and still refered to the old tables. This is why we could
not free the old tables upon resizing.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>

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Mathieu Desnoyers [Thu, 15 Oct 2009 21:20:45 +0000 (17:20 -0400)]

Update lttng manual for new tracepoint.txt location

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>

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Benjamin Poirier [Fri, 25 Sep 2009 19:44:07 +0000 (15:44 -0400)]

runlttv: Add options to specify LTTV options

It is possible, from .runlttvrc:
* to modify the list of modules loaded in text mode or in graphical mode while
  still honoring the mode specified in the runlttv command line
* to change the default mode while still honoring the mode specified in the
  runlttv command line

from the command line or .runlttvrc:
* force the mode
* specify traces
* specify options that go before (eg. -v) or after (eg. -h) the list of
  modules

Signed-off-by: Benjamin Poirier <benjamin.poirier@polymtl.ca>

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Mathieu Desnoyers [Fri, 9 Oct 2009 22:39:27 +0000 (18:39 -0400)]

update compat

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>

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Benjamin Poirier [Thu, 8 Oct 2009 22:12:22 +0000 (18:12 -0400)]

Trivial fixes

Signed-off-by: Benjamin Poirier <benjamin.poirier@polymtl.ca>

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Live session user [Thu, 8 Oct 2009 01:17:05 +0000 (01:17 +0000)]

Fix bad conversion bug about 64bits computer.

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Pierre-Marc Fournier [Fri, 9 Oct 2009 20:56:58 +0000 (16:56 -0400)]

configure.ac: clean

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William Bourque [Fri, 2 Oct 2009 18:35:54 +0000 (14:35 -0400)]

Handle "first event" better and fix for 64bits.

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Mathieu Desnoyers [Tue, 6 Oct 2009 21:29:55 +0000 (17:29 -0400)]

update compat

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>

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Mathieu Desnoyers [Mon, 5 Oct 2009 22:33:19 +0000 (18:33 -0400)]

update compat

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>

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Mathieu Desnoyers [Sun, 4 Oct 2009 20:21:10 +0000 (16:21 -0400)]

update compat

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>

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Mathieu Desnoyers [Thu, 1 Oct 2009 03:23:30 +0000 (23:23 -0400)]

update compat

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>

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Pierre-Marc Fournier [Tue, 29 Sep 2009 17:58:04 +0000 (13:58 -0400)]

configure.ac: clean

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William Bourque [Thu, 24 Sep 2009 19:17:22 +0000 (15:17 -0400)]

Changed a bad description for a compile flag.

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William Bourque [Thu, 24 Sep 2009 18:54:21 +0000 (14:54 -0400)]

Changed the same of some flags to use "--with" for all of them.

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Pierre-Marc Fournier [Fri, 25 Sep 2009 02:38:12 +0000 (22:38 -0400)]

runlttv: use cmd line arguments instead of environment variables

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Benjamin Poirier [Tue, 22 Sep 2009 19:39:09 +0000 (15:39 -0400)]

runlttv: Specify path of .runlttvrc

Use the path of the runlttv script to source .runlttvrc. This allows using
runlttv from a directory other than the one where .runlttvrc resides.

Signed-off-by: Benjamin Poirier <benjamin.poirier@polymtl.ca>

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Pierre-Marc Fournier [Tue, 22 Sep 2009 19:22:13 +0000 (15:22 -0400)]

configure.ac: cleanup

commit | commitdiff | tree

William Bourque [Fri, 18 Sep 2009 18:15:38 +0000 (14:15 -0400)]

Fixed small bug about missing space in CFLAGS

commit | commitdiff | tree

William Bourque [Thu, 17 Sep 2009 18:35:01 +0000 (14:35 -0400)]

Fixed bug with "--disable-lttv-gui" flags.

commit | commitdiff | tree

William Bourque [Thu, 17 Sep 2009 16:02:04 +0000 (12:02 -0400)]

Added back JNI.

commit | commitdiff | tree

William Bourque [Thu, 17 Sep 2009 15:39:56 +0000 (11:39 -0400)]

Reimplemented build option into new repo.

commit | commitdiff | tree

Benjamin Poirier [Mon, 24 Aug 2009 13:21:54 +0000 (09:21 -0400)]

Fix use after free of name_tables

Signed-off-by: Benjamin Poirier <benjamin.poirier@polymtl.ca>

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Pierre-Marc Fournier [Wed, 16 Sep 2009 04:38:24 +0000 (00:38 -0400)]

tracefile.c: check that timestamp seconds do not overflow an unsigned int

If it does, there will be display problems.

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Mathieu Desnoyers [Sat, 12 Sep 2009 19:21:48 +0000 (15:21 -0400)]

update compat

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>

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Mathieu Desnoyers [Sat, 12 Sep 2009 17:27:22 +0000 (13:27 -0400)]

update compat

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>

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Pierre-Marc Fournier [Tue, 1 Sep 2009 14:21:41 +0000 (10:21 -0400)]

runlttv: add textdump mode

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Benjamin Poirier [Mon, 24 Aug 2009 13:23:47 +0000 (09:23 -0400)]

Do not initialize times before the frequency has been read

Do not calculate bogus begin and end values. Instead, skip that section of
code until the trace header has been read.

Signed-off-by: Benjamin Poirier <benjamin.poirier@polymtl.ca>

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Benjamin Poirier [Wed, 12 Aug 2009 13:19:27 +0000 (09:19 -0400)]

lttv: Add option for "massif" heap profiling tool

Valgrind rules!

Signed-off-by: Benjamin Poirier <benjamin.poirier@polymtl.ca>

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Benjamin Poirier [Wed, 12 Aug 2009 13:18:43 +0000 (09:18 -0400)]

lttv: Change "dbg" option in runlttv

Change the "dbg" option to "gdb" for more homogeneity: `valgrind` and `strace`
are specified by the tool name, not by its function. This allows adding an
option for another debugger.

Signed-off-by: Benjamin Poirier <benjamin.poirier@polymtl.ca>

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Benjamin Poirier [Wed, 12 Aug 2009 13:18:22 +0000 (09:18 -0400)]

lttv: Extra arguments in runlttv

Here's an alternate take on specifying extra arguments for LTTV in the runlttv
script. They are specified on the command line after the optionnal "helper"
program name. This is more in line with the way commands like `xargs` take
extra arguments for the executable they invoke.

Signed-off-by: Benjamin Poirier <benjamin.poirier@polymtl.ca>

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Mathieu Desnoyers [Wed, 19 Aug 2009 03:02:42 +0000 (23:02 -0400)]

update compat

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>

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Mathieu Desnoyers [Tue, 18 Aug 2009 21:57:34 +0000 (17:57 -0400)]

Update manual for ldconfig

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>

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Gabriel Matni [Fri, 14 Aug 2009 19:04:11 +0000 (15:04 -0400)]

add fsm checker by Gabriel Matni

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Pierre-Marc Fournier [Wed, 12 Aug 2009 02:37:22 +0000 (22:37 -0400)]

runlttv: improvements

commit | commitdiff | tree

Pierre-Marc Fournier [Wed, 12 Aug 2009 02:32:25 +0000 (22:32 -0400)]

rename configure.in => configure.ac

commit | commitdiff | tree

Benjamin Poirier [Mon, 10 Aug 2009 20:38:31 +0000 (16:38 -0400)]

lttv: Look for executable in run script

When static link mode is enabled, the main lttv executable does not end up in
the same directory. Look for it in the two places where it might be.

Signed-off-by: Benjamin Poirier <benjamin.poirier@polymtl.ca>

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Benjamin Poirier [Mon, 10 Aug 2009 20:38:20 +0000 (16:38 -0400)]

lttv: Fix configure arguments

Remove the unused maintainer mode switch.
Fix argument processing for static link mode. Note that it has little effect
on the actual build process since the modules are still dlopen()'ned.

Signed-off-by: Benjamin Poirier <benjamin.poirier@polymtl.ca>

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Benjamin Poirier [Mon, 10 Aug 2009 20:38:06 +0000 (16:38 -0400)]

lttv: Clean up library handling in the build system

Take advantage of some more autoconf macros
Use LDADD instead of modifying LIBS through automake
Do not link each loadable module against lttvwindow ("Warning: Linking the
shared library [...] against the loadable module liblttvwindow.so is not
portable!")

Signed-off-by: Benjamin Poirier <benjamin.poirier@polymtl.ca>

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Benjamin Poirier [Mon, 10 Aug 2009 20:37:27 +0000 (16:37 -0400)]

Remove some duplicate code in the build system

Centralize CFLAGS, LDFLAGS
Use some common automake directives for modules

Signed-off-by: Benjamin Poirier <benjamin.poirier@polymtl.ca>

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Pierre-Marc Fournier [Mon, 10 Aug 2009 16:58:32 +0000 (12:58 -0400)]

depanalysis: fix segfault that occurs with -O2

commit | commitdiff | tree

Pierre-Marc Fournier [Mon, 10 Aug 2009 16:27:40 +0000 (12:27 -0400)]

runlttv: change valgrind args to give more details

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Pierre-Marc Fournier [Thu, 30 Jul 2009 18:50:23 +0000 (14:50 -0400)]

initialize fields of LttTrace to ensure deterministic behavior and that valgrid does not complain

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Mathieu Desnoyers [Thu, 30 Jul 2009 18:27:44 +0000 (14:27 -0400)]

update

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>

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Mathieu Desnoyers [Thu, 30 Jul 2009 13:26:19 +0000 (09:26 -0400)]

Merge branch 'master' of ssh://lttng.org/home/git/lttv

commit | commitdiff | tree

Mathieu Desnoyers [Thu, 30 Jul 2009 13:26:07 +0000 (09:26 -0400)]

update sh

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>

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Pierre-Marc Fournier [Fri, 24 Jul 2009 20:45:52 +0000 (16:45 -0400)]

depanalysis: fix segfault, remove some warnings

commit | commitdiff | tree

Pierre-Marc Fournier [Fri, 24 Jul 2009 19:45:28 +0000 (15:45 -0400)]

add experimental depanalysis module

commit | commitdiff | tree

Pierre-Marc Fournier [Fri, 24 Jul 2009 18:24:50 +0000 (14:24 -0400)]

runlttv: enhance

commit | commitdiff | tree

Pierre-Marc Fournier [Tue, 21 Jul 2009 22:41:54 +0000 (18:41 -0400)]

fix assertion

commit | commitdiff | tree

Mathieu Desnoyers [Fri, 24 Jul 2009 16:22:43 +0000 (12:22 -0400)]

update compat

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>

commit | commitdiff | tree

Mathieu Desnoyers [Thu, 23 Jul 2009 19:07:03 +0000 (15:07 -0400)]

update compat

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>

commit | commitdiff | tree

Benjamin Poirier [Mon, 20 Jul 2009 20:06:35 +0000 (16:06 -0400)]

lttv: Add git ignore files

Based on the kernel's .gitignore

Signed-off-by: Benjamin Poirier <benjamin.poirier@polymtl.ca>

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Mathieu Desnoyers [Mon, 20 Jul 2009 18:20:52 +0000 (14:20 -0400)]

update compat

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>

commit | commitdiff | tree

Mathieu Desnoyers [Mon, 20 Jul 2009 13:27:01 +0000 (09:27 -0400)]

update compat

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>

commit | commitdiff | tree

Pierre-Marc Fournier [Thu, 16 Jul 2009 20:13:15 +0000 (16:13 -0400)]

move lttv to root

commit | commitdiff | tree

Pierre-Marc Fournier [Thu, 16 Jul 2009 19:41:33 +0000 (15:41 -0400)]

remove files unneeded for lttv

commit | commitdiff | tree

Pierre-Marc Fournier [Thu, 16 Jul 2009 19:36:35 +0000 (15:36 -0400)]

move everything out of trunk

commit | commitdiff | tree

Pierre-Marc Fournier [Thu, 16 Jul 2009 19:32:12 +0000 (15:32 -0400)]

convert from svn repository: remove tags directory

commit | commitdiff | tree

compudj [Wed, 15 Jul 2009 18:06:00 +0000 (18:06 +0000)]

update compat

git-svn-id: http://ltt.polymtl.ca/svn@3416 04897980-b3bd-0310-b5e0-8ef037075253

commit | commitdiff | tree

compudj [Wed, 15 Jul 2009 14:01:59 +0000 (14:01 +0000)]

update compat

git-svn-id: http://ltt.polymtl.ca/svn@3415 04897980-b3bd-0310-b5e0-8ef037075253

commit | commitdiff | tree

compudj [Mon, 13 Jul 2009 07:02:45 +0000 (07:02 +0000)]

update compat

git-svn-id: http://ltt.polymtl.ca/svn@3414 04897980-b3bd-0310-b5e0-8ef037075253

commit | commitdiff | tree

compudj [Mon, 13 Jul 2009 05:32:21 +0000 (05:32 +0000)]

update compat

git-svn-id: http://ltt.polymtl.ca/svn@3413 04897980-b3bd-0310-b5e0-8ef037075253

commit | commitdiff | tree

pmf [Fri, 10 Jul 2009 21:12:12 +0000 (21:12 +0000)]

update commands for new lttctl args

git-svn-id: http://ltt.polymtl.ca/svn@3412 04897980-b3bd-0310-b5e0-8ef037075253

commit | commitdiff | tree

compudj [Thu, 9 Jul 2009 20:27:25 +0000 (20:27 +0000)]

update compat

git-svn-id: http://ltt.polymtl.ca/svn@3411 04897980-b3bd-0310-b5e0-8ef037075253

commit | commitdiff | tree

compudj [Tue, 7 Jul 2009 23:48:08 +0000 (23:48 +0000)]

update compat

git-svn-id: http://ltt.polymtl.ca/svn@3410 04897980-b3bd-0310-b5e0-8ef037075253

commit | commitdiff | tree

compudj [Wed, 1 Jul 2009 20:54:53 +0000 (20:54 +0000)]

update compat

git-svn-id: http://ltt.polymtl.ca/svn@3409 04897980-b3bd-0310-b5e0-8ef037075253

commit | commitdiff | tree

compudj [Wed, 1 Jul 2009 20:53:05 +0000 (20:53 +0000)]

remove warning

git-svn-id: http://ltt.polymtl.ca/svn@3408 04897980-b3bd-0310-b5e0-8ef037075253

commit | commitdiff | tree

compudj [Mon, 22 Jun 2009 20:03:46 +0000 (20:03 +0000)]

update compat

git-svn-id: http://ltt.polymtl.ca/svn@3407 04897980-b3bd-0310-b5e0-8ef037075253

commit | commitdiff | tree

compudj [Fri, 19 Jun 2009 13:29:09 +0000 (13:29 +0000)]

update lttv

git-svn-id: http://ltt.polymtl.ca/svn@3406 04897980-b3bd-0310-b5e0-8ef037075253

commit | commitdiff | tree

compudj [Fri, 19 Jun 2009 13:27:45 +0000 (13:27 +0000)]

fix file quit

git-svn-id: http://ltt.polymtl.ca/svn@3405 04897980-b3bd-0310-b5e0-8ef037075253

commit | commitdiff | tree

compudj [Fri, 19 Jun 2009 12:40:29 +0000 (12:40 +0000)]

fix leak, enhance error values

git-svn-id: http://ltt.polymtl.ca/svn@3404 04897980-b3bd-0310-b5e0-8ef037075253

commit | commitdiff | tree

compudj [Wed, 17 Jun 2009 17:32:02 +0000 (17:32 +0000)]

update manual

git-svn-id: http://ltt.polymtl.ca/svn@3403 04897980-b3bd-0310-b5e0-8ef037075253

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