From: Namhyung Kim <[email protected]> In the hist_entry__srcline_snprintf(), path and self->srcline are pointing the same memory region, but they are doubly allocated.
Signed-off-by: Namhyung Kim <[email protected]> Reviewed-by: Jiri Olsa <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Peter Zijlstra <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> --- tools/perf/util/sort.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c index b4ecc0e4c908..97cf3ef4417c 100644 --- a/tools/perf/util/sort.c +++ b/tools/perf/util/sort.c @@ -269,10 +269,7 @@ static int hist_entry__srcline_snprintf(struct hist_entry *self, char *bf, if (!fp) goto out_ip; - if (getline(&path, &line_len, fp) < 0 || !line_len) - goto out_ip; - self->srcline = strdup(path); - if (self->srcline == NULL) + if (getline(&self->srcline, &line_len, fp) < 0 || !line_len) goto out_ip; nl = strchr(self->srcline, '\n'); -- 1.8.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
