diff options
| -rw-r--r-- | lib/igt_debugfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/igt_debugfs.c b/lib/igt_debugfs.c index 640c78e9..b0e5cfa5 100644 --- a/lib/igt_debugfs.c +++ b/lib/igt_debugfs.c @@ -628,7 +628,7 @@ bool igt_hpd_storm_detected(int drm_fd) if (fd < 0) return false; - igt_assert_lt(0, read(fd, buf, sizeof(buf))); + igt_assert_lt(0, read(fd, buf, sizeof(buf) - 1)); igt_assert(start_loc = strstr(buf, "Detected: ")); igt_assert_eq(sscanf(start_loc, "Detected: %s\n", detected_str), 1); |