Merge pull request #445 from jrohel/fix/memleak_in_swig_python_wrapper

mlschroe · web-flow · commit e2ed3f290d58 · 2021-04-08T16:31:48.000+02:00
Fix: Memory leaks in SWIG generated code (for Python)
diff --git a/bindings/solv.i b/bindings/solv.i
@@ -63,7 +63,7 @@ typedef struct {
   $2 = size;
 }
 
-%typemap(freearg,noblock=1,match="in") (const unsigned char *str, int len) {
+%typemap(freearg,noblock=1,match="in") (const unsigned char *str, size_t len) {
   if (alloc$argnum == SWIG_NEWOBJ) %delete_array(buf$argnum);
 }
 

Original file line number	Diff line number	Diff line change
`@@ -63,7 +63,7 @@ typedef struct {`
`63`	`63`	`$2 = size;`
`64`	`64`	`}`
`65`	`65`
`66`		`-%typemap(freearg,noblock=1,match="in") (const unsigned char *str, int len) {`
	`66`	`+%typemap(freearg,noblock=1,match="in") (const unsigned char *str, size_t len) {`
`67`	`67`	`if (alloc$argnum == SWIG_NEWOBJ) %delete_array(buf$argnum);`
`68`	`68`	`}`
`69`	`69`