read udp after the test that validates the length

gaurav2699 · gaurav2699 · commit 38fe8fde379a · 2026-07-15T00:16:54.000+05:30
diff --git a/src/platform/datapath_raw_socket.c b/src/platform/datapath_raw_socket.c
@@ -157,8 +157,6 @@ CxPlatDpRawParseUdp(
     _In_ uint16_t Length
     )
 {
-    const uint16_t UdpLength = QuicNetByteSwapShort(Udp->Length);
-
     if (Length < sizeof(UDP_HEADER)) {
         QuicTraceEvent(
             DatapathErrorStatus,
@@ -169,6 +167,8 @@ CxPlatDpRawParseUdp(
         return;
     }
 
+    const uint16_t UdpLength = QuicNetByteSwapShort(Udp->Length);
+
     if (Length < UdpLength) {
         QuicTraceEvent(
             DatapathErrorStatus,

Original file line number	Diff line number	Diff line change
`@@ -157,8 +157,6 @@ CxPlatDpRawParseUdp(`
`157`	`157`	`_In_ uint16_t Length`
`158`	`158`	`)`
`159`	`159`	`{`
`160`		`- const uint16_t UdpLength = QuicNetByteSwapShort(Udp->Length);`
`161`		`-`
`162`	`160`	`if (Length < sizeof(UDP_HEADER)) {`
`163`	`161`	`QuicTraceEvent(`
`164`	`162`	`DatapathErrorStatus,`
`@@ -169,6 +167,8 @@ CxPlatDpRawParseUdp(`
`169`	`167`	`return;`
`170`	`168`	`}`
`171`	`169`
	`170`	`+ const uint16_t UdpLength = QuicNetByteSwapShort(Udp->Length);`
	`171`	`+`
`172`	`172`	`if (Length < UdpLength) {`
`173`	`173`	`QuicTraceEvent(`
`174`	`174`	`DatapathErrorStatus,`