diff options
| author | Andreas Ziegler <dev@andreas-ziegler.de> | 2018-08-04 01:56:39 +0200 |
|---|---|---|
| committer | John Crispin <john@phrozen.org> | 2018-08-06 06:51:44 +0200 |
| commit | 72489ebeb65fd1e1d77e8d9fbe105827a98dbf03 (patch) | |
| tree | 0e52a3e4d9a468857c9921a085f86f5e3d0f3c92 /package/base-files/files/sbin | |
| parent | a692e4e3de60e1a10906511fb8ef2d14937d4a19 (diff) | |
| download | upstream-72489ebeb65fd1e1d77e8d9fbe105827a98dbf03.tar.gz upstream-72489ebeb65fd1e1d77e8d9fbe105827a98dbf03.tar.bz2 upstream-72489ebeb65fd1e1d77e8d9fbe105827a98dbf03.zip | |
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 <dev@andreas-ziegler.de>
Diffstat (limited to 'package/base-files/files/sbin')
| -rwxr-xr-x | package/base-files/files/sbin/sysupgrade | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/package/base-files/files/sbin/sysupgrade b/package/base-files/files/sbin/sysupgrade index a378b02950..c9615e54c3 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" } |