canonical/multipass

Characters not escaped in commands

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#1,495 创建于 2020年4月17日

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 (14 评论) (0 反应) (1 负责人)C++ (6,956 star) (634 fork)batch import
bughelp wantedmedium

描述

$ multipass mount . primary:~/path/with\$dollarsign
$ multipass exec primary -- ls path/with\$dollarsign
ls: cannot access 'path/with$dollarsign': No such file or directory
$ multipass exec primary -- ls path/with
Dokumenty   Muzyka   Obrazy   Pobrane   Publiczny   Pulpit   Szablony   Wideo

Originally posted by @Saviq in https://github.com/canonical/multipass/pull/1439#pullrequestreview-395244787

贡献者指南

技术栈
cpp
领域
cli
议题类型
bug
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-3 hours
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
blocked
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
Basic knowledge of C++Understanding of command line escapingFamiliarity with Multipass CLI
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
45
研究方向
Investigate the command parsing logic in Multipass's CLI code, likely in files related to command execution. Review the comments in PR #1439 (linked in the issue) to understand the original context and expected behavior. Focus on how command strings are constructed and passed to the shell, especially around '$' escaping. Look for any existing tests for command escaping.