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-rw-r--r--tools/perf/util/sort.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
index c0c32b050e45..7e3871606df3 100644
--- a/tools/perf/util/sort.c
+++ b/tools/perf/util/sort.c
@@ -330,6 +330,8 @@ static char *get_srcfile(struct hist_entry *e)
sf = get_srcline(map->dso, map__rip_2objdump(map, e->ip),
e->ms.sym, true);
+ if (!strcmp(sf, SRCLINE_UNKNOWN))
+ return no_srcfile;
p = strchr(sf, ':');
if (p && *sf) {
*p = 0;