Fix pointer type mismatch. by mtl1979 · Pull Request #1897 · zlib-ng/zlib-ng

mtl1979 · 2025-04-04T17:47:36Z

When passing pointer as function parameter, we need to make sure the underlying type is exact match.

Summary by CodeRabbit

Refactor
- Enhanced internal handling of compression and decompression operations to support larger data sizes, which helps ensure robustness and scalability for demanding use cases.

coderabbitai · 2025-04-04T17:47:43Z

Walkthrough

This update modifies the variable types for compressed_size and out_size in the uncompress_bench class within the benchmark file. The types have been changed from uLong to z_uintmax_t in both the SetUp and Bench methods. The logic for value assignment and error handling remains unchanged.

Changes

File(s)	Change Summary
`test/bench.../benchmark_uncompress.cc`	Updated variable types in `uncompress_bench`: changed `uLong compressed_size` and `uLong out_size` to `z_uintmax_t compressed_size` and `z_uintmax_t out_size` respectively.

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Reviewing files that changed from the base of the PR and between 724dc0c and d244e4e.

📒 Files selected for processing (1)

test/benchmarks/benchmark_uncompress.cc (2 hunks)

🔇 Additional comments (2)

test/benchmarks/benchmark_uncompress.cc (2)

54-54: Type mismatch fix for compress interface.

The change from uLong to z_uintmax_t for compressed_size aligns the variable type with what's expected by the compress function pointer parameter. This addresses the pointer type mismatch mentioned in the PR description.

71-71: Type mismatch fix for uncompress interface.

The change from uLong to z_uintmax_t for out_size correctly aligns the variable type with what's expected by the uncompress function pointer parameter. This is consistent with the PR's objective to fix pointer type mismatches.

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codecov · 2025-04-04T17:52:31Z

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 83.35%. Comparing base (724dc0c) to head (d244e4e).
Report is 2 commits behind head on develop.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #1897      +/-   ##
===========================================
+ Coverage    82.85%   83.35%   +0.49%     
===========================================
  Files          144      144              
  Lines        12946    12950       +4     
  Branches      2855     2858       +3     
===========================================
+ Hits         10727    10795      +68     
+ Misses        1248     1208      -40     
+ Partials       971      947      -24

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Dead2

LGTM

Fix pointer type mismatch.

d244e4e

mtl1979 marked this pull request as ready for review April 4, 2025 19:18

Dead2 approved these changes Apr 5, 2025

View reviewed changes

nmoinvaz approved these changes Apr 5, 2025

View reviewed changes

Dead2 merged commit e88471f into zlib-ng:develop Apr 6, 2025
148 of 153 checks passed

Dead2 mentioned this pull request Aug 3, 2025

Backport stable release (2.2.5) #1943

Merged

coderabbitai bot mentioned this pull request Sep 6, 2025

Fix type mismatch with Windows GCC. #1965

Merged

This was referenced Oct 6, 2025

Tests: Fix cast and truncation warnings. #1978

Merged

Fix type mismatch on platforms where int32_t and uint32_t use long instead of int #1980

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coderabbitai bot mentioned this pull request Dec 3, 2025

Fixed casting warning in benchmark_uncompress on MSVC #2035

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coderabbitai bot mentioned this pull request Dec 20, 2025

Fix warnings: unused parameter state, comparison of integer expressions of different signedness: size_t and int64_t. #2052

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coderabbitai bot mentioned this pull request Jan 17, 2026

[Bug] Integer Overflow in minigzip #2109

Closed

This was referenced Apr 7, 2026

Fix building GH1235 test for 32-bit MinGW #2243

Merged

longest_match: comment and implementation are inconsistent #2248

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Fix pointer type mismatch.#1897

Fix pointer type mismatch.#1897
Dead2 merged 1 commit intozlib-ng:developfrom
mtl1979:benchmark32

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