diff options
| author | Ingo Molnar <mingo@elte.hu> | 2012-03-14 18:49:05 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2012-03-14 18:49:05 +0100 |
| commit | 89c5bd08df5841326abbf167d136bcf14cf759ed (patch) | |
| tree | 064edb874800f4f233713c33bc555d58240bd963 /tools/perf/util/sort.c | |
| parent | 762ad8a5330325b789cfb6dc896f81cf273ff4e9 (diff) | |
| parent | eae7a755ee81129370c8f555b0d5672e6673735d (diff) | |
Merge tag 'perf-urgent-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent
Some corner case fixes.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf/util/sort.c')
| -rw-r--r-- | tools/perf/util/sort.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c index 16da30d8d76..076c9d4e1ea 100644 --- a/tools/perf/util/sort.c +++ b/tools/perf/util/sort.c @@ -33,6 +33,9 @@ static int repsep_snprintf(char *bf, size_t size, const char *fmt, ...) } } va_end(ap); + + if (n >= (int)size) + return size - 1; return n; } |