27 lines
940 B
Diff
27 lines
940 B
Diff
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From bfc6249902d842626058e74074832930feaf2f80 Mon Sep 17 00:00:00 2001
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From: "Todd C. Miller" <Todd.Miller@sudo.ws>
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Date: Wed, 29 Jun 2022 11:18:16 -0600
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Subject: [PATCH] Fix a clang analyzer 14 warning about a possible NULL deref.
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---
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lib/protobuf-c/protobuf-c.c | 3 +++
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1 file changed, 3 insertions(+)
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diff --git a/lib/protobuf-c/protobuf-c.c b/lib/protobuf-c/protobuf-c.c
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index 3cc22c5f0..9ee355df5 100644
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--- a/lib/protobuf-c/protobuf-c.c
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+++ b/lib/protobuf-c/protobuf-c.c
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@@ -3246,6 +3246,9 @@ protobuf_c_message_unpack(const ProtobufCMessageDescriptor *desc,
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/* allocate space for repeated fields, also check that all required fields have been set */
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for (f = 0; f < desc->n_fields; f++) {
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const ProtobufCFieldDescriptor *field = desc->fields + f;
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+ if (field == NULL) {
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+ continue;
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+ }
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if (field->label == PROTOBUF_C_LABEL_REPEATED) {
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size_t siz =
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sizeof_elt_in_repeated_array(field->type);
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--
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2.33.0
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