Merge remote-tracking branch 'origin/releng/10.3' into RELENG_2_3

1 files changed, 11 insertions, 4 deletions

diff --git a/usr.sbin/portsnap/portsnap/portsnap.sh b/usr.sbin/portsnap/portsnap/portsnap.sh
index 90a875e..176dc13 100644
--- a/usr.sbin/portsnap/portsnap/portsnap.sh
+++ b/usr.sbin/portsnap/portsnap/portsnap.sh
@@ -646,7 +646,7 @@ fetch_index_sanity() {
 # Verify a list of files
 fetch_snapshot_verify() {
 	while read F; do
-		if [ "`gunzip -c snap/${F} | ${SHA256} -q`" != ${F} ]; then
+		if [ "`gunzip -c < snap/${F}.gz | ${SHA256} -q`" != ${F} ]; then
 			echo "snapshot corrupt."
 			return 1
 		fi
@@ -681,11 +681,18 @@ fetch_snapshot() {
 	cut -f 2 -d '|' tINDEX.new | fetch_snapshot_verify || return 1
 # Extract the index
 	rm -f INDEX.new
-	gunzip -c snap/`look INDEX tINDEX.new |
+	gunzip -c < snap/`look INDEX tINDEX.new |
 	    cut -f 2 -d '|'`.gz > INDEX.new
 	fetch_index_sanity || return 1
 # Verify the snapshot contents
 	cut -f 2 -d '|' INDEX.new | fetch_snapshot_verify || return 1
+	cut -f 2 -d '|' tINDEX.new INDEX.new | sort -u > files.expected
+	find snap -mindepth 1 | sed -E 's^snap/(.*)\.gz^\1^' | sort > files.snap
+	if ! cmp -s files.expected files.snap; then
+		echo "unexpected files in snapshot."
+		return 1
+	fi
+	rm files.expected files.snap
 	echo "done."
 
 # Move files into their proper locations
@@ -777,7 +784,7 @@ fetch_update() {
 
 # Extract the index
 	echo -n "Extracting index... " 1>${QUIETREDIR}
-	gunzip -c files/`look INDEX tINDEX.new |
+	gunzip -c < files/`look INDEX tINDEX.new |
 	    cut -f 2 -d '|'`.gz > INDEX.new
 	fetch_index_sanity || return 1
 
@@ -897,7 +904,7 @@ extract_make_index() {
 		echo -n "$1 not provided by portsnap server; "
 		echo "$2 not being generated."
 	else
-	gunzip -c "${WORKDIR}/files/`look $1 ${WORKDIR}/tINDEX |
+	gunzip -c < "${WORKDIR}/files/`look $1 ${WORKDIR}/tINDEX |
 	    cut -f 2 -d '|'`.gz" |
 	    cat - ${LOCALDESC} |
 	    ${MKINDEX} /dev/stdin > ${PORTSDIR}/$2