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CHUNKCOPY_CHUNK_SIZE padding #67

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Merged
kornelski merged 2 commits into from
Feb 25, 2026
Merged

CHUNKCOPY_CHUNK_SIZE padding #67

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687794a
Bump cmake version
kornelski Feb 25, 2026
803658e
Add CHUNKCOPY_CHUNK_SIZE padding
kornelski Feb 16, 2026
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2 changes: 1 addition & 1 deletion CMakeLists.txt
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
cmake_minimum_required(VERSION 2.8.12)
cmake_minimum_required(VERSION 3.5)

project(zlib C)

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6 changes: 5 additions & 1 deletion inflate.c
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Expand Up @@ -1529,8 +1529,12 @@ int ZEXPORT inflateCopy(z_streamp dest, z_streamp source) {
if (copy == Z_NULL) return Z_MEM_ERROR;
window = Z_NULL;
if (state->window != Z_NULL) {
unsigned wsize_padded = 1U << state->wbits;
#if defined(INFLATE_CHUNK_SIMD_NEON) || defined(INFLATE_CHUNK_SIMD_SSE2)
wsize_padded += CHUNKCOPY_CHUNK_SIZE;
#endif
window = (unsigned char FAR *)
ZALLOC(source, 1U << state->wbits, sizeof(unsigned char));
ZALLOC(source, wsize_padded, sizeof(unsigned char));
if (window == Z_NULL) {
ZFREE(source, copy);
return Z_MEM_ERROR;
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2 changes: 1 addition & 1 deletion ucm.cmake
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Expand Up @@ -10,7 +10,7 @@
# The documentation can be found at the library's page:
# https://github.com/onqtam/ucm

cmake_minimum_required(VERSION 2.8.12)
cmake_minimum_required(VERSION 3.5)

include(CMakeParseArguments)

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