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authorlolilolicon <lolilolicon@gmail.com>2014-09-08 00:57:31 +0800
committerAllan McRae <allan@archlinux.org>2014-09-15 09:32:29 +1000
commitee207d7c7b34ca54ad9bf65952eb1d567ef41ceb (patch)
tree2b49d25e3d66cafed53995c1d904990863ec8573 /doc/pacman.8.txt
parent95e1a1ef8223dea2b8eb41e60428858b1c39f47f (diff)
downloadpacman-ee207d7c7b34ca54ad9bf65952eb1d567ef41ceb.tar.xz
makepkg: do not eval dlcmd
This eval enables the following in a PKGBUILD to "just work": source=('$pkgname-$pkgver.tar.gz'::'https://host/$pkgver.tar.gz') This has at least two problems: - It violated the principle of least surprise. - It could be a security issue since URLs are arbitrary input. Instead, expand the dlagent command line into an array, replace the %o, %u place holders, and run the resultant command line as is. Embedded spaces in the DLAGENTS entry can be escaped with a backslash. Fixes FS#41682 Signed-off-by: Allan McRae <allan@archlinux.org>
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