commit 58e409dd2b74f9234e6da58ac77dbd7c706af4b8
author Zackery Spytz <zspytz@gmail.com> Wed Jan 29 10:00:22 2020 -0700
committer Zackery Spytz <zspytz@gmail.com> Wed Jan 29 10:00:22 2020 -0700
tree fbd456b56b8421b26706c9fa0739fb5c08d6966e
parent 6adf19b52fe2e16b2786961d4cd2b2967f96849d

Fix possible refleaks.

Lib/python/pyhead.swg

diff --git a/Lib/python/pyhead.swg b/Lib/python/pyhead.swg
index da8207a..9a55d76 100644
--- a/Lib/python/pyhead.swg
+++ b/Lib/python/pyhead.swg
@@ -43,12 +43,11 @@
   if (str) {
     char *cstr;
     Py_ssize_t len;
-    if (PyBytes_AsStringAndSize(str, &cstr, &len) == -1)
-      return NULL;
-    newstr = (char *) malloc(len+1);
-    if (!newstr)
-      return NULL;
-    memcpy(newstr, cstr, len+1);
+    if (PyBytes_AsStringAndSize(str, &cstr, &len) != -1) {
+      newstr = (char *) malloc(len+1);
+      if (newstr)
+        memcpy(newstr, cstr, len+1);
+    }
     Py_XDECREF(str);
   }
   return newstr;