29 lines
1.0 KiB
Diff
29 lines
1.0 KiB
Diff
From ab5f76a52bade28a2c025bd52c7847f033ca82f3 Mon Sep 17 00:00:00 2001
|
|
From: "Todd C. Miller" <Todd.Miller@sudo.ws>
|
|
Date: Wed, 29 Jun 2022 11:18:16 -0600
|
|
Subject: [PATCH] Fix a clang analyzer 14 warning about a possible NULL deref.
|
|
|
|
[edmonds: Import commit from
|
|
https://github.com/sudo-project/sudo/commit/bfc6249902d842626058e74074832930feaf2f80.patch.]
|
|
---
|
|
protobuf-c/protobuf-c.c | 3 +++
|
|
1 file changed, 3 insertions(+)
|
|
|
|
diff --git a/protobuf-c/protobuf-c.c b/protobuf-c/protobuf-c.c
|
|
index 448f3e8..ad3ab12 100644
|
|
--- a/protobuf-c/protobuf-c.c
|
|
+++ b/protobuf-c/protobuf-c.c
|
|
@@ -3231,6 +3231,9 @@ protobuf_c_message_unpack(const ProtobufCMessageDescriptor *desc,
|
|
/* allocate space for repeated fields, also check that all required fields have been set */
|
|
for (f = 0; f < desc->n_fields; f++) {
|
|
const ProtobufCFieldDescriptor *field = desc->fields + f;
|
|
+ if (field == NULL) {
|
|
+ continue;
|
|
+ }
|
|
if (field->label == PROTOBUF_C_LABEL_REPEATED) {
|
|
size_t siz =
|
|
sizeof_elt_in_repeated_array(field->type);
|
|
--
|
|
2.37.3.windows.1
|
|
|