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-rw-r--r--net/sunrpc/auth_gss/svcauth_gss.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
index 152790ed309c..0c5d7896d6dd 100644
--- a/net/sunrpc/auth_gss/svcauth_gss.c
+++ b/net/sunrpc/auth_gss/svcauth_gss.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Neil Brown <neilb@cse.unsw.edu.au>
* J. Bruce Fields <bfields@umich.edu>
@@ -896,7 +897,7 @@ unwrap_integ_data(struct svc_rqst *rqstp, struct xdr_buf *buf, u32 seq, struct g
if (svc_getnl(&buf->head[0]) != seq)
goto out;
/* trim off the mic and padding at the end before returning */
- xdr_buf_trim(buf, round_up_to_quad(mic.len) + 4);
+ buf->len -= 4 + round_up_to_quad(mic.len);
stat = 0;
out:
kfree(mic.data);
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