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2023-08-10 23:34:48 +08:00 · 2023-08-10 23:34:48 +08:00 · 581b9e6eab
commit 581b9e6eab
parent 2f1f77a36d
1 changed files with 3 additions and 1 deletions
--- a/server/imserver/WSPListener.go
+++ b/server/imserver/WSPListener.go
@ -85,12 +85,14 @@ func (this *WSPListener_) socketRead(conn net.Conn) {
 				for {
 					prevOffset = offset
 					this.decodePacket(&recvBuf, &offset, recvBufLen)
-					if prevOffset > offset || offset > recvBufLen {
+					if prevOffset >= offset || offset >= recvBufLen {
 						break
 					}
 				}

 				if offset > 0 && offset < recvBufLen {
+					copy(recvBuf[:],
+						recvBuf[offset:recvBufLen - offset])

 				}
 				recvBufLen -= offset