linux-kernel - [tip:perf/core] tools lib traceevent: Free filter tokens in process

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <tip-e1644aae4589274223c1ab9072ddbda98dd97f6a@git.kernel.org>
Date:	Tue, 24 Mar 2015 09:35:28 -0700
From:	"tip-bot for Steven Rostedt (Red Hat)" <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	rostedt@...dmis.org, akpm@...ux-foundation.org,
	linux-kernel@...r.kernel.org, acme@...hat.com, namhyung@...nel.org,
	hpa@...or.com, tglx@...utronix.de, mingo@...nel.org,
	jolsa@...hat.com
Subject: [tip:perf/core] tools lib traceevent:
  Free filter tokens in process_filter()

Commit-ID:  e1644aae4589274223c1ab9072ddbda98dd97f6a
Gitweb:     http://git.kernel.org/tip/e1644aae4589274223c1ab9072ddbda98dd97f6a
Author:     Steven Rostedt (Red Hat) <rostedt@...dmis.org>
AuthorDate: Tue, 24 Mar 2015 09:57:57 -0400
Committer:  Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Tue, 24 Mar 2015 12:23:03 -0300

tools lib traceevent: Free filter tokens in process_filter()

valgrind showed that the filter token wasn't being freed properly in
process_filter().

Signed-off-by: Steven Rostedt <rostedt@...dmis.org>
Cc: Andrew Morton <akpm@...ux-foundation.org>
Cc: Jiri Olsa <jolsa@...hat.com>
Cc: Namhyung Kim <namhyung@...nel.org>
Link: http://lkml.kernel.org/r/20150324135923.817723903@goodmis.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/lib/traceevent/parse-filter.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/lib/traceevent/parse-filter.c b/tools/lib/traceevent/parse-filter.c
index b502344..0144b3d 100644
--- a/tools/lib/traceevent/parse-filter.c
+++ b/tools/lib/traceevent/parse-filter.c
@@ -1058,6 +1058,7 @@ process_filter(struct event_format *event, struct filter_arg **parg,
 					*parg = current_op;
 				else
 					*parg = current_exp;
+				free(token);
 				return PEVENT_ERRNO__UNBALANCED_PAREN;
 			}
 			break;
@@ -1168,6 +1169,7 @@ process_filter(struct event_format *event, struct filter_arg **parg,
 
 	*parg = current_op;
 
+	free(token);
 	return 0;
 
  fail_alloc:
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/