From 0a3944c8c99b8d10cc4325f721b7c273d2b41f7b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Adri=C3=A1n=20Herrera=20Arcila?= <adr.her.arc.95@gmail.com>
Date: Wed, 23 Jun 2021 08:53:59 +0100
Subject: [PATCH] Fix VLA parameter warning (#893)

Make VLA buffer types consistent in declarations and definitions.
Resolves build crash when using -Werror due to "vla-parameter" warning.

Signed-off-by: Adrian Herrera <adr.her.arc.95@gmail.com>

reference: https://github.com/google/brotli/pull/893
Signed-off-by: Jiabo Feng <fengjiabo1@huawei.com>
---
 BaseTools/Source/C/BrotliCompress/brotli/c/dec/decode.c | 6 ++++--
 BaseTools/Source/C/BrotliCompress/brotli/c/enc/encode.c | 5 +++--
 .../Library/BrotliCustomDecompressLib/brotli/c/dec/decode.c | 6 ++++--
 .../Library/BrotliCustomDecompressLib/brotli/c/enc/encode.c | 5 +++--
 4 files changed, 14 insertions(+), 8 deletions(-)

diff --git a/MdeModulePkg/Library/BrotliCustomDecompressLib/brotli/c/dec/decode.c b/MdeModulePkg/Library/BrotliCustomDecompressLib/brotli/c/dec/decode.c
index ae5a3d3..7eee968 100644
--- a/MdeModulePkg/Library/BrotliCustomDecompressLib/brotli/c/dec/decode.c
+++ b/MdeModulePkg/Library/BrotliCustomDecompressLib/brotli/c/dec/decode.c
@@ -2030,8 +2030,10 @@ static BROTLI_NOINLINE BrotliDecoderErrorCode SafeProcessCommands(
 }
 
 BrotliDecoderResult BrotliDecoderDecompress(
-    size_t encoded_size, const uint8_t* encoded_buffer, size_t* decoded_size,
-    uint8_t* decoded_buffer) {
+    size_t encoded_size,
+    const uint8_t encoded_buffer[BROTLI_ARRAY_PARAM(encoded_size)],
+    size_t* decoded_size,
+    uint8_t decoded_buffer[BROTLI_ARRAY_PARAM(*decoded_size)]) {
   BrotliDecoderState s;
   BrotliDecoderResult result;
   size_t total_out = 0;
diff --git a/MdeModulePkg/Library/BrotliCustomDecompressLib/brotli/c/enc/encode.c b/MdeModulePkg/Library/BrotliCustomDecompressLib/brotli/c/enc/encode.c
index 8d90937..0c49c64 100644
--- a/MdeModulePkg/Library/BrotliCustomDecompressLib/brotli/c/enc/encode.c
+++ b/MdeModulePkg/Library/BrotliCustomDecompressLib/brotli/c/enc/encode.c
@@ -1470,8 +1470,9 @@ static size_t MakeUncompressedStream(
 
 BROTLI_BOOL BrotliEncoderCompress(
     int quality, int lgwin, BrotliEncoderMode mode, size_t input_size,
-    const uint8_t* input_buffer, size_t* encoded_size,
-    uint8_t* encoded_buffer) {
+    const uint8_t input_buffer[BROTLI_ARRAY_PARAM(input_size)],
+    size_t* encoded_size,
+    uint8_t encoded_buffer[BROTLI_ARRAY_PARAM(*encoded_size)]) {
   BrotliEncoderState* s;
   size_t out_size = *encoded_size;
   const uint8_t* input_start = input_buffer;

diff --git a/BaseTools/Source/C/BrotliCompress/brotli/c/dec/decode.c b/BaseTools/Source/C/BrotliCompress/brotli/c/dec/decode.c
index ae5a3d3..7eee968 100644
--- a/BaseTools/Source/C/BrotliCompress/brotli/c/dec/decode.c
+++ b/BaseTools/Source/C/BrotliCompress/brotli/c/dec/decode.c
@@ -2030,8 +2030,10 @@ static BROTLI_NOINLINE BrotliDecoderErrorCode SafeProcessCommands(
 }
 
 BrotliDecoderResult BrotliDecoderDecompress(
-    size_t encoded_size, const uint8_t* encoded_buffer, size_t* decoded_size,
-    uint8_t* decoded_buffer) {
+    size_t encoded_size,
+    const uint8_t encoded_buffer[BROTLI_ARRAY_PARAM(encoded_size)],
+    size_t* decoded_size,
+    uint8_t decoded_buffer[BROTLI_ARRAY_PARAM(*decoded_size)]) {
   BrotliDecoderState s;
   BrotliDecoderResult result;
   size_t total_out = 0;
diff --git a/BaseTools/Source/C/BrotliCompress/brotli/c/enc/encode.c b/BaseTools/Source/C/BrotliCompress/brotli/c/enc/encode.c
index 8d90937..0c49c64 100644
--- a/BaseTools/Source/C/BrotliCompress/brotli/c/enc/encode.c
+++ b/BaseTools/Source/C/BrotliCompress/brotli/c/enc/encode.c
@@ -1470,8 +1470,9 @@ static size_t MakeUncompressedStream(
 
 BROTLI_BOOL BrotliEncoderCompress(
     int quality, int lgwin, BrotliEncoderMode mode, size_t input_size,
-    const uint8_t* input_buffer, size_t* encoded_size,
-    uint8_t* encoded_buffer) {
+    const uint8_t input_buffer[BROTLI_ARRAY_PARAM(input_size)],
+    size_t* encoded_size,
+    uint8_t encoded_buffer[BROTLI_ARRAY_PARAM(*encoded_size)]) {
   BrotliEncoderState* s;
   size_t out_size = *encoded_size;
   const uint8_t* input_start = input_buffer;
-- 
2.41.0