Bug fix: Appended partitions of size >= 4 GiB led to abort with error message "FATAL : ISO overwrite". Thanks to Sven Haardiek.

2017-01-24 10:43:10 +01:00
parent 215280448f
commit 5c1c5cd964
1 changed files with 1 additions and 1 deletions
--- a/libisofs/system_area.c
+++ b/libisofs/system_area.c
@@ -184,7 +184,7 @@ int iso_compute_append_partitions(Ecma119Image *t, int flag)
        }
        t->appended_part_size[i] = size;
        pos += add_pos + size;
-        t->total_size += (add_pos + size) * 2048;
+        t->total_size += (((off_t) add_pos) + size) * 2048;
        if (flag & 1)
            t->curblock = pos;
    }