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-rw-r--r--tools/perf/util/probe-event.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c
index 1c4a20a284c0..6d438391bae5 100644
--- a/tools/perf/util/probe-event.c
+++ b/tools/perf/util/probe-event.c
@@ -806,12 +806,12 @@ static char *synthesize_perf_probe_point(struct perf_probe_point *pp)
goto error;
}
if (pp->file) {
- len = strlen(pp->file) - 32;
+ len = strlen(pp->file) - 31;
if (len < 0)
len = 0;
tmp = strchr(pp->file + len, '/');
if (!tmp)
- tmp = pp->file + len - 1;
+ tmp = pp->file + len;
ret = e_snprintf(file, 32, "@%s", tmp + 1);
if (ret <= 0)
goto error;