From ab5f76a52bade28a2c025bd52c7847f033ca82f3 Mon Sep 17 00:00:00 2001 From: "Todd C. Miller" 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