MINOR: quic: fix return of quic_dgram_read
It is expected that quic_dgram_read() returns the total number of bytes
read. Fix the return value when the read has been successful. This bug
has no impact as in the end the return value is not checked by the
caller.
diff --git a/src/xprt_quic.c b/src/xprt_quic.c
index 23eae22..558e704 100644
--- a/src/xprt_quic.c
+++ b/src/xprt_quic.c
@@ -5371,7 +5371,7 @@
if (dgram_ctx.qc)
dgram_ctx.qc->rx.bytes += len;
- return pos - (unsigned char *)buf;
+ return pos - (unsigned char *)b_head(buf);
err:
return -1;