diff options
| author | Dmitry Chagin <dchagin@FreeBSD.org> | 2019-05-21 18:08:19 +0000 |
|---|---|---|
| committer | Dmitry Chagin <dchagin@FreeBSD.org> | 2019-05-21 18:08:19 +0000 |
| commit | 8128cfc59ed7c5ce8331ec3e87e0ef67362cd2cc (patch) | |
| tree | 6d580c727a9f7fe6bb698ac6448132738258fca1 /sys/compat/linux | |
| parent | 57cb29a73eb05208c26f8a7307550297f741c8d8 (diff) | |
Notes
Diffstat (limited to 'sys/compat/linux')
| -rw-r--r-- | sys/compat/linux/linux_socket.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/compat/linux/linux_socket.c b/sys/compat/linux/linux_socket.c index 12db1a0dd5ab..1c53db647aff 100644 --- a/sys/compat/linux/linux_socket.c +++ b/sys/compat/linux/linux_socket.c @@ -1155,7 +1155,8 @@ linux_recvmsg_common(struct thread *td, l_int s, struct l_msghdr *msghdr, if (msg->msg_name) { sa = malloc(msg->msg_namelen, M_SONAME, M_WAITOK); msg->msg_name = sa; - } + } else + sa = NULL; uiov = msg->msg_iov; msg->msg_iov = iov; @@ -1172,7 +1173,6 @@ linux_recvmsg_common(struct thread *td, l_int s, struct l_msghdr *msghdr, error = copyout(lsa, PTRIN(msg->msg_name), msg->msg_namelen); free(lsa, M_SONAME); - free(sa, M_SONAME); if (error != 0) goto bad; } @@ -1292,6 +1292,7 @@ bad: } free(iov, M_IOV); free(linux_cmsg, M_LINUX); + free(sa, M_SONAME); return (error); } |