Release buffer/cache on SPIFFS.end() (#5651)

earlephilhower · web-flow · commit c26102b34ce3 · 2019-01-25T00:00:09.000Z
Releases the buffers allocated by the SPIFFS object when/if SPIFFS::end()
is called.
diff --git a/cores/esp8266/spiffs_api.h b/cores/esp8266/spiffs_api.h
@@ -154,6 +154,9 @@ class SPIFFSImpl : public FSImpl
             return;
         }
         SPIFFS_unmount(&_fs);
+        _workBuf.reset(nullptr);
+        _fdsBuf.reset(nullptr);
+        _cacheBuf.reset(nullptr);
     }
 
     bool format() override

Original file line number	Diff line number	Diff line change
`@@ -154,6 +154,9 @@ class SPIFFSImpl : public FSImpl`
`154`	`154`	`return;`
`155`	`155`	`}`
`156`	`156`	`SPIFFS_unmount(&_fs);`
	`157`	`+ _workBuf.reset(nullptr);`
	`158`	`+ _fdsBuf.reset(nullptr);`
	`159`	`+ _cacheBuf.reset(nullptr);`
`157`	`160`	`}`
`158`	`161`
`159`	`162`	`bool format() override`