From 72489ebeb65fd1e1d77e8d9fbe105827a98dbf03 Mon Sep 17 00:00:00 2001 From: Andreas Ziegler Date: Sat, 4 Aug 2018 01:56:39 +0200 Subject: base-files: sysupgrade: abort if config backup fails Sysupgrade shouldn't proceed, if the backup of the configuration fails because tar (or gzip) exit with a non-zero code. Signed-off-by: Andreas Ziegler --- package/base-files/files/sbin/sysupgrade | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'package/base-files/files/sbin/sysupgrade') diff --git a/package/base-files/files/sbin/sysupgrade b/package/base-files/files/sbin/sysupgrade index a378b02..c9615e5 100755 --- a/package/base-files/files/sbin/sysupgrade +++ b/package/base-files/files/sbin/sysupgrade @@ -165,6 +165,11 @@ do_save_conffiles() { v "Saving config files..." [ "$VERBOSE" -gt 1 ] && TAR_V="v" || TAR_V="" tar c${TAR_V}zf "$conf_tar" -T "$CONFFILES" 2>/dev/null + if [ "$?" -ne 0 ]; then + echo "Failed to create the configuration backup." + rm -f "$conf_tar" + exit 1 + fi rm -f "$CONFFILES" } -- cgit v1.1