Coordinated appending of partition images with situations other than

isohybrid MBR production or partition offset.
2010-10-19 10:14:26 +02:00
parent b58d1e28ef
commit 1f486fd78b
4 changed files with 33 additions and 7 deletions
--- a/libisofs/ecma119.c
+++ b/libisofs/ecma119.c
@ -1615,6 +1615,11 @@ int ecma119_image_new(IsoImage *src, IsoWriteOpts *opts, Ecma119Image **img)
    } else {
        system_area_options = opts->system_area_options & 0xfc;
    }
+    if ((system_area_options & 0xfc) != 0)
+        for (i = 0; i < 4; i++)
+            if (opts->appended_partitions[i] != NULL)
+                return ISO_NON_MBR_SYS_AREA;
+
    target->system_area_data = NULL;
    if (system_area != NULL) {
        target->system_area_data = calloc(32768, 1);