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Can't disable default_permissions #95

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fvollmer opened this issue May 7, 2019 · 2 comments · May be fixed by #139
Open

Can't disable default_permissions #95

fvollmer opened this issue May 7, 2019 · 2 comments · May be fixed by #139

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@fvollmer
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fvollmer commented May 7, 2019

The commit 0528a7c sets default_permissions as a default parameter. Is there a way to mount without this permission?

Example application: Mount an image (owned by the current user) and try to edit files owned by root. This seems to be impossible, even through the user owns the image.
@fvollmer fvollmer mentioned this issue May 7, 2019
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@asomers
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asomers commented Aug 12, 2019

Also, the allow_other option should be disablable, or better yet not the default.

@asomers
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asomers commented Aug 13, 2019

FYI ntfs3g solves this problem by adding a -o no_def_opts option, which disables all default options.

asomers added a commit to asomers/fuse-ext2 that referenced this issue Sep 5, 2023
@asomers
Allow default_permissions and allow_other to be disabled.
4a175bd 
Ever since 0528a7c these options have been always-on.  Now they will
actually be defaults: if the user supplies nodefault_permissions or
noallow_other on the command line, then default_permissions or
allow_other will not be set, respectively.

This commit does not change the behavior of local or noappledouble on
OSX, because I don't have any Apple systems to test it on.

Fixes alperakcan#95
@asomers asomers linked a pull request Sep 5, 2023 that will close this issue
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Allow default_permissions and allow_other to be disabled. asomers/fuse-ext2
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@asomers @fvollmer