kpartx: on delete process partitions in reverse order

otherwise we try to remove the extended partition of MSDOS labels
(/dev/mapper/mpathX-part[1-4]) before the logical partition
/dev/mapper/mpathX-partY (Y>5) which fails.

Signed-Off-By: Guido Guenther <agx@sigxcpu.org>

diff --git a/kpartx/kpartx.c b/kpartx/kpartx.c
index 6d64e30..1b0f059 100644 (file)
--- a/kpartx/kpartx.c
+++ b/kpartx/kpartx.c
@@ -403,7 +403,7 @@ main(int argc, char **argv){
                        break;
 
                case DELETE:
-                       for (j = 0; j < n; j++) {
+                       for (j = n-1; j >= 0; j--) {
                                if (safe_sprintf(partname, "%s%s%d",
                                             mapname, delim, j+1)) {
                                        fprintf(stderr, "partname too small\n");