diff options
| -rw-r--r-- | tools/perf/util/jitdump.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/util/jitdump.c b/tools/perf/util/jitdump.c index b062b1f234b6..496ca2d2bfdb 100644 --- a/tools/perf/util/jitdump.c +++ b/tools/perf/util/jitdump.c @@ -233,7 +233,8 @@ jit_open(struct jit_buf_desc *jd, const char *name) /* * keep dirname for generating files and mmap records */ - strcpy(jd->dir, name); + strncpy(jd->dir, name, PATH_MAX); + jd->dir[PATH_MAX - 1] = '\0'; dirname(jd->dir); free(buf); |