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makepkg: fix unguarded use of printf

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paths can contain printf-unsafe chars, and printf -v is not somehow immune to this

Signed-off-by: Eli Schwartz <eschwartz@archlinux.org>
Signed-off-by: Allan McRae <allan@archlinux.org>
This commit is contained in:
Eli Schwartz 2019-01-10 00:54:33 -05:00 • committed by Allan McRae
parent aa284c97f1
commit 10fe71e5f3
1 changed files with 1 additions and 1 deletions
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2
scripts/makepkg.sh.in
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@ -1144,7 +1144,7 @@ fi
# canonicalize paths and provide defaults if anything is still undefined # canonicalize paths and provide defaults if anything is still undefined
for var in PKGDEST SRCDEST SRCPKGDEST LOGDEST BUILDDIR; do for var in PKGDEST SRCDEST SRCPKGDEST LOGDEST BUILDDIR; do
printf -v "$var" "$(canonicalize_path "${!var:-$startdir}")" printf -v "$var" '%s' "$(canonicalize_path "${!var:-$startdir}")"
done done
unset var unset var
PACKAGER=${PACKAGER:-"Unknown Packager"} PACKAGER=${PACKAGER:-"Unknown Packager"}