macOS
Homebrew已验证 · 100%
brew install dmalloclocal Homebrew formula metadata
MacPorts已验证 · 94%
sudo port install dmallocMacPorts ports tree · devel/dmalloc/Portfile · 来源: api.github.com
安装
其他安装命令
Linux
Nix已验证 · 92%
nix profile install nixpkgs#dmallocnixpkgs package indexes · pkgs/by-name/dm/dmalloc/package.nix · 来源: api.github.com
Debian apt已验证 · 92%
sudo apt install libdmalloc-devDebian stable package indexes · libdmalloc-dev · 来源: deb.debian.org
概览
软件包摘要
Debug versions of system memory management routines
历史
项目历史与用法
Dmalloc is Gray Watson's debug memory allocation library, designed as a drop-in replacement for malloc, realloc, calloc, free, and related routines while adding runtime-configurable memory debugging.
项目历史
The manual carries copyright years from 1992 to 2020 and identifies version 5.6.5 as a December 2020 release. Its feature set reflects a long-lived C debugging niche: leak tracking, fence-post write detection, file and line reporting, statistics logging, and threaded-program support.
采用历史
Dmalloc's official documentation lists successful use across a wide range of Unix and non-Unix systems, including AIX, the BSDs, GNU/Hurd, HP-UX, IRIX, Linux, macOS, NeXT, OSF/DUX, SCO, Solaris, Ultrix, UnixWare, Windows, and Unicos on a Cray T3E.
使用方式
Typical use links the dmalloc library into a C or C++ program, optionally includes dmalloc.h for file and line reporting, and uses the dmalloc utility plus the DMALLOC_OPTIONS environment variable to enable checks such as leak logging, heap verification, and abort-on-error behavior.
为什么软件包爱好者会关心
Dmalloc is historically interesting because it predates many modern sanitizers yet remains a compact, portable package-manager answer for C heap debugging. Its shell integration, runtime token model, and static-library workflow make it feel like classic Unix debugging infrastructure.
时间线
- 1992: Earliest copyright year in the official manual.
- 2020-12: Dmalloc manual identifies version 5.6.5.
Related projects
- Dmalloc sits in the same practical debugging space as allocator wrappers, leak checkers, and compiler/runtime sanitizers, but its official documentation focuses on replacing the standard allocation routines directly.
来源
安全态势
风险级别：绿色
narrow executable package without higher-risk signals.
风险分类器
绿色 风险 · 低 置信度 · appliance
原因
- narrow executable package without higher-risk signals
信号
- metadata:no-higher-risk-signals
安装行为
- formula 元数据中未记录 Homebrew post-install 钩子。
- Homebrew bottle 元数据适用于 13 个平台目标。
建议审查
在无人值守的代理使用前，请检查该工具是否读取明文凭据、写入远程状态、发布制品或调用插件。
可执行文件
已安装的可执行文件
| 命令 | 类型 | 暴露范围 | 备注 |
|---|---|---|---|
dmalloc | cli | 全局可执行文件 |
新鲜度
版本和新鲜度
这些信号区分页生成时间、软件包管理器活动和上游发布比较。只有存在证据 URL 和可比较版本时，才会提示版本落后。
页面生成时间2026-07-25
管理器版本5.6.5
管理器更新时间
本地数据OK
上游not checked
检测到的最新版本未检测到
- 信息No package-manager update timestamp was available.低 置信度
- 信息Release/tag comparison is only available for GitHub repositories.https://dmalloc.com/none 置信度
安装元数据
软件包元数据
| 软件包键 | brew:dmalloc |
|---|---|
| 版本 | 5.6.5 |
| 软件包管理器 | Homebrew |
| 软件包管理器页面 | https://formulae.brew.sh/formula/dmalloc |
| 主页 | https://dmalloc.com/ |
| 仓库 | https://github.com/j256/dmalloc |
| 上游文档 | https://dmalloc.com/docs/dmalloc.html |
| 许可证 | ISC |
| 源码归档 | https://dmalloc.com/releases/dmalloc-5.6.5.tgz |
| Bottle | 可用 (于 arm64_big_sur, arm64_linux, arm64_monterey, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, big_sur, catalina, monterey, sonoma, ventura, x86_64_linux) |
| Homebrew post-install | 未定义 |
| 服务 | 未声明 |
注册表事实
源数据库详情
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | dmalloc |
| Version Scheme | 0 |
| Revision | 0 |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
源数据库匹配
其他软件包管理器记录
匹配项来自外部软件包管理器索引，并与本地 Automic Vault 软件包链接分开显示。
Debian apt95%
libdmalloc-dev 5.5.2-14+b3
debug memory allocation library (development files and doc)
sudo apt install libdmalloc-dev- Section: libdevel
- Architecture: amd64
- Source Package: dmalloc
- 2 依赖
- normalized package name match
- 匹配方式：Dmalloc
Debian apt95%
libdmalloc5 5.5.2-14+b3
debug memory allocation library
sudo apt install libdmalloc5- Section: libs
- Architecture: amd64
- Source Package: dmalloc
- 1 依赖
- 2 可选依赖
- normalized package name match
- 匹配方式：Dmalloc
Nix95%
dmalloc
nix profile install nixpkgs#dmalloc- normalized package name match
- 匹配方式：Dmalloc
Ubuntu apt95%
libdmalloc-dev 5.5.2-14build2
debug memory allocation library (development files and doc)
sudo apt install libdmalloc-dev- Section: universe/libdevel
- Architecture: amd64
- Source Package: dmalloc
- 2 依赖
- normalized package name match
- 匹配方式：Dmalloc
Ubuntu apt95%
libdmalloc5 5.5.2-14build2
debug memory allocation library
sudo apt install libdmalloc5- Section: universe/libs
- Architecture: amd64
- Source Package: dmalloc
- 1 依赖
- 2 可选依赖
- normalized package name match
- 匹配方式：Dmalloc
MacPorts95%
dmalloc
sudo port install dmalloc- normalized package name match
- 匹配方式：Dmalloc
来源线索
由仓库数据生成
此页面由 av-web 从 scripts/generate-pkg-sqlite.py 生成的私有软件包 SQLite 工件提供。
Combined YAML source
View the package source record on GitHub.
使用的来源
- Geiger risk classifier
- Nucleus package database
- av.db category and tag curation
- cross-ecosystem install command graph
- curated package history
- external package-manager database matches
- package relationship graph
- package version freshness
- package-page enrichment