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-rw-r--r--src/vcl/vppcom.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/vcl/vppcom.c b/src/vcl/vppcom.c
index ddd5e0b9e19..3847bf224a7 100644
--- a/src/vcl/vppcom.c
+++ b/src/vcl/vppcom.c
@@ -1988,7 +1988,7 @@ vppcom_session_read_internal (uint32_t session_handle, void *buf, int n,
u8 is_ct;
if (PREDICT_FALSE (!buf))
- return VPPCOM_EINVAL;
+ return VPPCOM_EFAULT;
s = vcl_session_get_w_handle (wrk, session_handle);
if (PREDICT_FALSE (!s || (s->flags & VCL_SESSION_F_IS_VEP)))