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| author | Ivan Kanakarakis <ivan.kanak@gmail.com> | 2011-04-21 16:59:08 +0300 |
|---|---|---|
| committer | Allan McRae <allan@archlinux.org> | 2011-07-19 10:27:53 +1000 |
| commit | 15ca6dca5c7be3253f650d615756f3bff1149d35 (patch) | |
| tree | 36cab4a863eb3791d4dc768d2d44c76998b53e18 | |
| parent | b300b991a7c489731f7e30117be169f69ffb8745 (diff) | |
| download | pacman-15ca6dca5c7be3253f650d615756f3bff1149d35.tar.xz | |
pacman-key: fix quotation on several variable assignments
This commit adds quotes to several variable assignments. Unquoted values
can cause problems on several occasions if the value is empty. It is
safer to have every assignment quoted.
Signed-off-by: Ivan Kanakarakis <ivan.kanak@gmail.com>
| -rw-r--r-- | scripts/pacman-key.sh.in | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/scripts/pacman-key.sh.in b/scripts/pacman-key.sh.in index cf8c840e..473f87fc 100644 --- a/scripts/pacman-key.sh.in +++ b/scripts/pacman-key.sh.in @@ -137,12 +137,12 @@ reload_keyring() { if [[ -r "${REMOVED_KEYS}" ]]; then while read key; do local key_values name - key_values=$(${GPG_PACMAN} --quiet --with-colons --list-key "${key}" | grep ^pub | cut -d: -f5,10 --output-delimiter=' ') + key_values="$(${GPG_PACMAN} --quiet --with-colons --list-key "${key}" | grep ^pub | cut -d: -f5,10 --output-delimiter=' ')" if [[ -n $key_values ]]; then # The first word is the key_id - key_id=${key_values%% *} + key_id="${key_values%% *}" # the rest if the name of the owner - name=${key_values#* } + name="${key_values#* }" if [[ -n ${key_id} ]]; then # Mark this key to be deleted removed_ids[$key_id]="$name" @@ -152,12 +152,12 @@ reload_keyring() { fi # List of keys that must be kept installed, even if in the list of keys to be removed - local HOLD_KEYS=$(get_from "$CONFIG" "HoldKeys") + local HOLD_KEYS="$(get_from "$CONFIG" "HoldKeys")" # Remove the keys that must be kept from the set of keys that should be removed if [[ -n ${HOLD_KEYS} ]]; then for key in ${HOLD_KEYS}; do - key_id=$(${GPG_PACMAN} --quiet --with-colons --list-key "${key}" | grep ^pub | cut -d: -f5) + key_id="$(${GPG_PACMAN} --quiet --with-colons --list-key "${key}" | grep ^pub | cut -d: -f5)" if [[ -n "${removed_ids[$key_id]}" ]]; then unset removed_ids[$key_id] fi @@ -168,7 +168,7 @@ reload_keyring() { # be updated automatically. if [[ -r "${ADDED_KEYS}" ]]; then msg "$(gettext "Appending official keys...")" - local add_keys=$(${GPG_NOKEYRING} --keyring "${ADDED_KEYS}" --with-colons --list-keys | grep ^pub | cut -d: -f5) + local add_keys="$(${GPG_NOKEYRING} --keyring "${ADDED_KEYS}" --with-colons --list-keys | grep ^pub | cut -d: -f5)" for key_id in ${add_keys}; do # There is no point in adding a key that will be deleted right after if [[ -z "${removed_ids[$key_id]}" ]]; then @@ -179,7 +179,7 @@ reload_keyring() { if [[ -r "${DEPRECATED_KEYS}" ]]; then msg "$(gettext "Appending deprecated keys...")" - local add_keys=$(${GPG_NOKEYRING} --keyring "${DEPRECATED_KEYS}" --with-colons --list-keys | grep ^pub | cut -d: -f5) + local add_keys="$(${GPG_NOKEYRING} --keyring "${DEPRECATED_KEYS}" --with-colons --list-keys | grep ^pub | cut -d: -f5)" for key_id in ${add_keys}; do # There is no point in adding a key that will be deleted right after if [[ -z "${removed_ids[$key_id]}" ]]; then @@ -264,7 +264,7 @@ if [[ ! -r "${CONFIG}" ]]; then fi # Get GPGDIR from pacman.conf iff not specified on command line -if [[ -z PACMAN_KEYRING_DIR && GPGDIR=$(get_from "$CONFIG" "GPGDir") == 0 ]]; then +if [[ -z PACMAN_KEYRING_DIR && GPGDIR="$(get_from "$CONFIG" "GPGDir")" == 0 ]]; then PACMAN_KEYRING_DIR="${GPGDIR}" fi PACMAN_KEYRING_DIR=${PACMAN_KEYRING_DIR:-@sysconfdir@/pacman.d/gnupg} |