svn commit: r258124 - head/usr.sbin/portsnap/portsnap
Colin Percival
cperciva at FreeBSD.org
Thu Nov 14 09:22:32 UTC 2013
Author: cperciva
Date: Thu Nov 14 09:22:32 2013
New Revision: 258124
URL: http://svnweb.freebsd.org/changeset/base/258124
Log:
When verifying that files we need are present, also check that they don't
have zero length. Filesystem corruption will tend to truncate files, and
since these are short that's likely to result in them becoming empty.
Suggested by: Richard Clayton
Convinced by: rwatson
MFC after: 3 weeks
Modified:
head/usr.sbin/portsnap/portsnap/portsnap.sh
Modified: head/usr.sbin/portsnap/portsnap/portsnap.sh
==============================================================================
--- head/usr.sbin/portsnap/portsnap/portsnap.sh Thu Nov 14 09:19:50 2013 (r258123)
+++ head/usr.sbin/portsnap/portsnap/portsnap.sh Thu Nov 14 09:22:32 2013 (r258124)
@@ -952,7 +952,7 @@ extract_run() {
cat ${WORKDIR}/INDEX
fi | while read FILE HASH; do
echo ${PORTSDIR}/${FILE}
- if ! [ -r "${WORKDIR}/files/${HASH}.gz" ]; then
+ if ! [ -s "${WORKDIR}/files/${HASH}.gz" ]; then
echo "files/${HASH}.gz not found -- snapshot corrupt."
return 1
fi
@@ -996,7 +996,7 @@ update_run_extract() {
comm -13 ${PORTSDIR}/.portsnap.INDEX - |
while read FILE HASH; do
echo ${PORTSDIR}/${FILE}
- if ! [ -r "${WORKDIR}/files/${HASH}.gz" ]; then
+ if ! [ -s "${WORKDIR}/files/${HASH}.gz" ]; then
echo "files/${HASH}.gz not found -- snapshot corrupt."
return 1
fi
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