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cmake/cross-compile.sh: use mktemp(1) to avoid a symlink attack in /tmp

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This commit is contained in:
Simon McVittie 2011-01-05 19:10:43 +00:00
parent c71f1e9657
commit 297919ae61
1 changed files with 10 additions and 5 deletions
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15
cmake/cross-compile.sh
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@ -28,8 +28,13 @@ else
exit 1
fi
if ! TEMP=`mktemp --tmpdir -d dbus-cross-compile.XXXXXX`; then
echo "mktemp failed, try with coreutils 6.10 or later?" >&2
exit 1
fi
# make cmake happy
export TEMP=/tmp
export TEMP
HOST_CC=gcc; export HOST_CC;
@ -67,10 +72,10 @@ done;
unset x i ;
if ! test -f "$cross_root/lib/libexpat.dll.a"; then
(cd /tmp; wget http://www.winkde.org/pub/kde/ports/win32/repository/win32libs/expat-2.0.1-bin.zip)
(cd /tmp; wget http://www.winkde.org/pub/kde/ports/win32/repository/win32libs/expat-2.0.1-lib.zip)
(cd $cross_root; unzip -x /tmp/expat-2.0.1-bin.zip)
(cd $cross_root; unzip -x /tmp/expat-2.0.1-lib.zip)
(cd $TEMP && wget http://www.winkde.org/pub/kde/ports/win32/repository/win32libs/expat-2.0.1-bin.zip)
(cd $TEMP && wget http://www.winkde.org/pub/kde/ports/win32/repository/win32libs/expat-2.0.1-lib.zip)
(cd $cross_root && unzip -x $TMP/expat-2.0.1-bin.zip)
(cd $cross_root && unzip -x $TMP/expat-2.0.1-lib.zip)
fi
if test -f "$cross_root/lib/libexpat.dll.a"; then