diff options
| -rw-r--r-- | sys/kern/uipc_syscalls.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/sys/kern/uipc_syscalls.c b/sys/kern/uipc_syscalls.c index cf6ef69..1df7853 100644 --- a/sys/kern/uipc_syscalls.c +++ b/sys/kern/uipc_syscalls.c @@ -623,10 +623,13 @@ sendit(td, s, mp, flags) struct sockaddr *to; int error; + mtx_lock(&Giant); if (mp->msg_name != NULL) { error = getsockaddr(&to, mp->msg_name, mp->msg_namelen); - if (error) - return error; + if (error) { + to = NULL; + goto bad; + } mp->msg_name = to; } else to = NULL; @@ -669,6 +672,7 @@ sendit(td, s, mp, flags) bad: if (to) FREE(to, M_SONAME); + mtx_unlock(&Giant); return (error); } @@ -691,7 +695,6 @@ kern_sendit(td, s, mp, flags, control) int iovlen; #endif - mtx_lock(&Giant); if ((error = fgetsock(td, s, &so, NULL)) != 0) goto bad2; @@ -752,7 +755,6 @@ kern_sendit(td, s, mp, flags, control) bad: fputsock(so); bad2: - mtx_unlock(&Giant); return (error); } |
