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os/linux/ld: do not crash the program if the ld.so.conf entry is not readable

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This commit is contained in:
Xuehai Pan 2025-08-11 19:10:31 +08:00
parent 2992b7f519
commit b2d621ce6f
1 changed files with 2 additions and 0 deletions
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Library/Homebrew/os/linux/ld.rb
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@ -49,6 +49,8 @@ module OS
def self.library_paths(conf_path = Pathname(sysconfdir)/"ld.so.conf") def self.library_paths(conf_path = Pathname(sysconfdir)/"ld.so.conf")
conf_file = Pathname(conf_path) conf_file = Pathname(conf_path)
return [] unless conf_file.exist? return [] unless conf_file.exist?
return [] unless conf_file.file?
return [] unless conf_file.readable?
@library_paths_cache ||= T.let({}, T.nilable(T::Hash[String, T::Array[String]])) @library_paths_cache ||= T.let({}, T.nilable(T::Hash[String, T::Array[String]]))
cache_key = conf_file.to_s cache_key = conf_file.to_s