NetworkClientRxBuffer::clear() may not always clear (espressif#10288) (espressif#10331)

TD-er · web-flow · commit 8a87df3b952a · 2024-09-13T10:50:06.000+03:00
Fixes: espressif#10288
diff --git a/libraries/Network/src/NetworkClient.cpp b/libraries/Network/src/NetworkClient.cpp
@@ -148,9 +148,13 @@ class NetworkClientRxBuffer {
 
   void clear() {
     if (r_available()) {
-      fillBuffer();
+      _pos = _fill;
+      while (fillBuffer()) {
+        _pos = _fill;
+      }
     }
-    _pos = _fill;
+    _pos = 0;
+    _fill = 0;
   }
 };
 

Original file line number	Diff line number	Diff line change
`@@ -148,9 +148,13 @@ class NetworkClientRxBuffer {`
`148`	`148`
`149`	`149`	`void clear() {`
`150`	`150`	`if (r_available()) {`
`151`		`- fillBuffer();`
	`151`	`+ _pos = _fill;`
	`152`	`+ while (fillBuffer()) {`
	`153`	`+ _pos = _fill;`
	`154`	`+ }`
`152`	`155`	`}`
`153`		`- _pos = _fill;`
	`156`	`+ _pos = 0;`
	`157`	`+ _fill = 0;`
`154`	`158`	`}`
`155`	`159`	`};`
`156`	`160`