Handle NULL nodes while parsing. I'm not entirely sure this is correct.
There might be something else that needs to be done to setup the error.
Klocwork #295.
diff --git a/Parser/parsetok.c b/Parser/parsetok.c
index 5fcaf1b..be53e1c 100644
--- a/Parser/parsetok.c
+++ b/Parser/parsetok.c
@@ -229,6 +229,11 @@
}
} else if (tok->encoding != NULL) {
node* r = PyNode_New(encoding_decl);
+ if (!r) {
+ err_ret->error = E_NOMEM;
+ n = NULL;
+ goto done;
+ }
r->n_str = tok->encoding;
r->n_nchildren = 1;
r->n_child = n;
@@ -236,6 +241,7 @@
n = r;
}
+done:
PyTokenizer_Free(tok);
return n;