Fund: Utilities: chmod no longer supports set-uid

Utilities: chmod no longer supports set-uid

3 years ago

👍

chmod does not support setting set-uid/set-gid/sticky with octal or text notation since switching to LibCore::FilePermissionsMask.

serenity/Userland/Libraries/LibCore/FilePermissionsMask.cpp

Lines 40 to 46 in f744c31

    
           ErrorOr<FilePermissionsMask> FilePermissionsMask::from_numeric_notation(StringView string) 
        
           { 
        
               mode_t mode = AK::StringUtils::convert_to_uint_from_octal<u16>(string).value_or(01000); 
        
               if (mode > 0777) 
        
                   return Error::from_string_literal("invalid octal representation"sv); 
        
               return FilePermissionsMask().assign_permissions(mode); 
        
           }

serenity/Userland/Libraries/LibCore/FilePermissionsMask.cpp

Line 109 in f744c31

    
           return Error::from_string_literal("invalid symbolic permission: expected 'r', 'w' or 'x'"sv);

SerenityOS/serenity

Utilities: chmod no longer supports set-uid

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	ErrorOr<FilePermissionsMask> FilePermissionsMask::from_numeric_notation(StringView string)
	{
	mode_t mode = AK::StringUtils::convert_to_uint_from_octal<u16>(string).value_or(01000);
	if (mode > 0777)
	return Error::from_string_literal("invalid octal representation"sv);
	return FilePermissionsMask().assign_permissions(mode);
	}

SerenityOS/serenity

Utilities: chmod no longer supports set-uid

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