From: Neal Norwitz <nnorwitz@gmail.com>
Date: Mon, 11 Sep 2006 04:06:23 +0000 (+0000)
Subject: Properly handle a NULL returned from PyArena_New().
X-Git-Tag: v2.5c2~3
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ece448efa0fc06500f0eaf9e657b8fd38fae16d4;p=python

Properly handle a NULL returned from PyArena_New().

Klocwork #364.  Will port to head.
---

diff --git a/Python/import.c b/Python/import.c
index 5af365187e..390f9e3292 100644
--- a/Python/import.c
+++ b/Python/import.c
@@ -796,14 +796,16 @@ parse_source_module(const char *pathname, FILE *fp)
 {
 	PyCodeObject *co = NULL;
 	mod_ty mod;
-        PyArena *arena = PyArena_New();
+	PyArena *arena = PyArena_New();
+	if (arena == NULL)
+		return NULL;
 
 	mod = PyParser_ASTFromFile(fp, pathname, Py_file_input, 0, 0, 0, 
 				   NULL, arena);
 	if (mod) {
 		co = PyAST_Compile(mod, pathname, NULL, arena);
 	}
-        PyArena_Free(arena);
+	PyArena_Free(arena);
 	return co;
 }