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author | Jonas Smedegaard <dr@jones.dk> | 2013-03-08 19:29:38 +0100 |
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committer | Daniel Kahn Gillmor <dkg@fifthhorseman.net> | 2013-03-13 02:13:38 -0400 |
commit | 0c081207c94b0ed338a704fafac10166ce98bba7 (patch) | |
tree | ef791d7ea68fd6a51074156bbac97d9c6b5a398a /packaging/freebsd/pkg-install | |
parent | ed10318d3760b56e57d5e1bef04ab57761ab8bd1 (diff) |
Pass only single commands through su wrapper
It is a healthy coding practice to keep each argument separate when
executing system calls, i.e. quote each variable separately instead of
relying on whitespace to indicate argument separation.
Quoting shell-inside-shell is tricky to do right, and gets trickier when
more than a single command is wrapped together.
This patch simplifies convoluted shell calls to contain only one command
each.
Example:
before: bash -c ". .../common; process_authorized_user_ids -"
after: bash -c ".../common process_authorized_user_ids -"
Diffstat (limited to 'packaging/freebsd/pkg-install')
0 files changed, 0 insertions, 0 deletions