diff options
| -rw-r--r-- | src/socket_wrapper.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/socket_wrapper.c b/src/socket_wrapper.c index 6a63530..59fb07d 100644 --- a/src/socket_wrapper.c +++ b/src/socket_wrapper.c @@ -6021,6 +6021,16 @@ static ssize_t swrap_recvmsg_after_unix(struct msghdr *msg_tmp, size_t cm_data_space = 0; int rc = -1; + if (ret < 0) { + int saved_errno = errno; + SWRAP_LOG(SWRAP_LOG_TRACE, "ret=%zd - %d - %s", ret, + saved_errno, strerror(saved_errno)); + SAFE_FREE(*tmp_control); + /* msg_out should not be touched on error */ + errno = saved_errno; + return ret; + } + SWRAP_LOG(SWRAP_LOG_TRACE, "msg_tmp->msg_controllen=%zu", (size_t)msg_tmp->msg_controllen); |