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-rw-r--r--sys/kern/subr_sbuf.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/kern/subr_sbuf.c b/sys/kern/subr_sbuf.c
index ea05f8b..e2e6aa0 100644
--- a/sys/kern/subr_sbuf.c
+++ b/sys/kern/subr_sbuf.c
@@ -206,6 +206,7 @@ sbuf_bcopyin(struct sbuf *s, const void *uaddr, size_t len)
len = s->s_size - s->s_len - 1;
if (copyin(uaddr, s->s_buf + s->s_len, len) != 0)
return (-1);
+ s->s_len += len;
return (0);
}
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