1 files changed, 9 insertions, 5 deletions

diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
index 7b1ee5a0b03c..73165e9ca5bf 100644
--- a/net/sunrpc/auth_gss/svcauth_gss.c
+++ b/net/sunrpc/auth_gss/svcauth_gss.c
@@ -855,11 +855,13 @@ unwrap_integ_data(struct svc_rqst *rqstp, struct xdr_buf *buf, u32 seq, struct g
                 return stat;
         if (integ_len > buf->len)
                 return stat;
-        if (xdr_buf_subsegment(buf, &integ_buf, 0, integ_len))
-                BUG();
+        if (xdr_buf_subsegment(buf, &integ_buf, 0, integ_len)) {
+                WARN_ON_ONCE(1);
+                return stat;
+        }
         /* copy out mic... */
         if (read_u32_from_xdr_buf(buf, integ_len, &mic.len))
-                BUG();
+                return stat;
         if (mic.len > RPC_MAX_AUTH_SIZE)
                 return stat;
         mic.data = kmalloc(mic.len, GFP_KERNEL);
@@ -1611,8 +1613,10 @@ svcauth_gss_wrap_resp_integ(struct svc_rqst *rqstp)
         BUG_ON(integ_len % 4);
         *p++ = htonl(integ_len);
         *p++ = htonl(gc->gc_seq);
-        if (xdr_buf_subsegment(resbuf, &integ_buf, integ_offset, integ_len))
-                BUG();
+        if (xdr_buf_subsegment(resbuf, &integ_buf, integ_offset, integ_len)) {
+                WARN_ON_ONCE(1);
+                goto out_err;
+        }
         if (resbuf->tail[0].iov_base == NULL) {
                 if (resbuf->head[0].iov_len + RPC_MAX_AUTH_SIZE > PAGE_SIZE)
                         goto out_err;