diff options
Diffstat (limited to 'runtime/transport/debugfs.c')
| -rw-r--r-- | runtime/transport/debugfs.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/runtime/transport/debugfs.c b/runtime/transport/debugfs.c index 7a08982a..6bbef53b 100644 --- a/runtime/transport/debugfs.c +++ b/runtime/transport/debugfs.c @@ -36,6 +36,13 @@ static int _stp_register_ctl_channel_fs(void) errk("Error creating systemtap debugfs entries.\n"); return -1; } + else if (IS_ERR(_stp_cmd_file)) { + _stp_cmd_file = NULL; + errk("Error creating systemtap debugfs entries: %ld\n", + -PTR_ERR(_stp_cmd_file)); + return -1; + } + _stp_cmd_file->d_inode->i_uid = _stp_uid; _stp_cmd_file->d_inode->i_gid = _stp_gid; |