diff options
Diffstat (limited to 'lib/sysfs.c')
-rw-r--r-- | lib/sysfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/sysfs.c b/lib/sysfs.c index 53aba3af9..9d7614880 100644 --- a/lib/sysfs.c +++ b/lib/sysfs.c @@ -464,7 +464,7 @@ int sysfs_write_u64(struct sysfs_cxt *cxt, const char *attr, uint64_t num) len = snprintf(buf, sizeof(buf), "%" PRIu64, num); if (len < 0 || (size_t) len + 1 > sizeof(buf)) - rc = -errno; + rc = len < 0 ? -errno : -E2BIG; else rc = write_all(fd, buf, len); |