From: Joseph Sutton <josephsutton@catalyst.net.nz>
Date: Thu, 27 Jul 2023 20:14:47 +0000 (+1200)
Subject: python: Check return value of talloc_strndup()
X-Git-Tag: tevent-0.16.0~1195
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=fa9f9d491571d538559c873e166365ece28f4d73;p=thirdparty%2Fsamba.git

python: Check return value of talloc_strndup()

Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
---

diff --git a/python/modules.c b/python/modules.c
index 0b3cdb0681e..cacca63bbb3 100644
--- a/python/modules.c
+++ b/python/modules.c
@@ -102,6 +102,11 @@ char **PyList_AsStringList(TALLOC_CTX *mem_ctx, PyObject *list,
 			return NULL;
 		}
 		ret[i] = talloc_strndup(ret, value, size);
+		if (ret[i] == NULL) {
+			PyErr_NoMemory();
+			talloc_free(ret);
+			return NULL;
+		}
 	}
 	ret[i] = NULL;
 	return ret;