fix free string in cv.imencode

rainyl · rainyl · commit 89bf7a40f20f · 2024-06-01T11:04:21.000+08:00
diff --git a/lib/src/imgcodecs/imgcodecs.dart b/lib/src/imgcodecs/imgcodecs.dart
@@ -73,6 +73,7 @@ Uint8List imencode(
   if (!success.value) {
     throw CvException(ErrorCode.StsError.code, msg: "imencode failed, check your params");
   }
+  calloc.free(cExt);
   return VecUChar.fromPointer(buffer).toU8List();
 }
 

Original file line number	Diff line number	Diff line change
`@@ -73,6 +73,7 @@ Uint8List imencode(`
`73`	`73`	`if (!success.value) {`
`74`	`74`	`throw CvException(ErrorCode.StsError.code, msg: "imencode failed, check your params");`
`75`	`75`	`}`
	`76`	`+ calloc.free(cExt);`
`76`	`77`	`return VecUChar.fromPointer(buffer).toU8List();`
`77`	`78`	`}`
`78`	`79`