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base-files: sysupgrade: quote source image name
[lede-git/.git]
/
package
/
base-files
/
files
/
lib
/
upgrade
/
common.sh
diff --git
a/package/base-files/files/lib/upgrade/common.sh
b/package/base-files/files/lib/upgrade/common.sh
index 189ef69e954a1948465cf3842ca6f775208bfe2d..761b4c17957e2cf63b88025520b6fba59c890255 100644
(file)
--- a/
package/base-files/files/lib/upgrade/common.sh
+++ b/
package/base-files/files/lib/upgrade/common.sh
@@
-184,14
+184,14
@@
get_image() { # <source> [ <command> ]
*) cmd="cat";;
esac
if [ -z "$conc" ]; then
*) cmd="cat";;
esac
if [ -z "$conc" ]; then
- local magic="$(eval $cmd
$from
2>/dev/null | dd bs=2 count=1 2>/dev/null | hexdump -n 2 -e '1/1 "%02x"')"
+ local magic="$(eval $cmd
\"$from\"
2>/dev/null | dd bs=2 count=1 2>/dev/null | hexdump -n 2 -e '1/1 "%02x"')"
case "$magic" in
1f8b) conc="zcat";;
425a) conc="bzcat";;
esac
fi
case "$magic" in
1f8b) conc="zcat";;
425a) conc="bzcat";;
esac
fi
- eval "$cmd
$from
2>/dev/null ${conc:+| $conc}"
+ eval "$cmd
\"$from\"
2>/dev/null ${conc:+| $conc}"
}
get_magic_word() {
}
get_magic_word() {