| Commit message (Collapse) | Author | Age | Files | Lines |
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Bash automatically resets euid to uid when it executes. This means that the
effective user id of a program at the point it calls febootstrap-supermin-helper
will be lost if any part of execution chain involved bash. This in turn can
result in:
* the generation of an incorrect checksum, which contains the uid.
* the generation of supermin files with a mixture of owners
The -u and -g options allow the caller to pass in an explicit user and group to
run as. febootstrap-supermin-helper will set(u|g)id as appropriate.
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If usage information is displayed because of an error, it should go to stderr.
If it is displayed because the -h option was given it should go to stdout.
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Use the -k whitelist option to get a kernel whitelist.
This is a bug in current febootstrap-supermin-helper.
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This option doesn't work yet. The commit is just for adding the
capability to pass the extra kernel/initrd/appliance parameters
through 'main.c' and 'appliance.c'.
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Only -f cpio is permitted by this commit.
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We create a 'writer' abstraction and (currently) a single implementation
of this which can write cpio files. All cpio-related code is moved
out of 'appliance.c' into 'cpio.c'. 'appliance.c' becomes a generic
appliance builder.
This commit should not change the semantics of the program.
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We are going to be writing a general appliance, not necessarily
an initrd. In the ext2 appliance case we will _also_ write an
initrd, so we shouldn't confuse the two things.
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This is just code movement. There is no change to the code.
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This will allow us to split up the monolithic C program into
separate files for ease of modification.
This patch is just file rearrangement.
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