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authorOGAWA Hirofumi <hirofumi@mail.parknet.co.jp>2009-12-06 14:10:49 +0300
committerIngo Molnar <mingo@elte.hu>2009-12-06 20:15:02 +0300
commit7691b1ec2e4a8d4bd88dcf88b29792399ebe1c91 (patch)
tree3b232372d2bd2a3aae58ccb37b36155d9917ab73 /tools/perf/util/trace-event-read.c
parent180f95e29aa8782c019caa64ede2a28d8ab62564 (diff)
downloadlinux-7691b1ec2e4a8d4bd88dcf88b29792399ebe1c91.tar.xz
perf tools: Misc small fixes
- util/header.c "len" is aligned to 64. So, it tries to write the out of long_name buffer. So, this use "zero_buf" to write aligned area. - util/trace-event-read.c "size" is not including nul byte. So, this allocates it, and set '\0'. - util/trace-event-parse.c It needs parens to calc correct size. Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> LKML-Reference: <87d42s8iiu.fsf_-_@devron.myhome.or.jp> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf/util/trace-event-read.c')
-rw-r--r--tools/perf/util/trace-event-read.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/util/trace-event-read.c b/tools/perf/util/trace-event-read.c
index 342dfdd43f87..1744422cafcb 100644
--- a/tools/perf/util/trace-event-read.c
+++ b/tools/perf/util/trace-event-read.c
@@ -145,8 +145,9 @@ static void read_proc_kallsyms(void)
if (!size)
return;
- buf = malloc_or_die(size);
+ buf = malloc_or_die(size + 1);
read_or_die(buf, size);
+ buf[size] = '\0';
parse_proc_kallsyms(buf, size);