Preliminarily banned writing while read displacement is non-zero

2010-12-04 17:44:40 +00:00
parent 47abe01d2e
commit dff6c45a42
5 changed files with 85 additions and 75 deletions
--- a/libisoburn/trunk/xorriso/write_run.c
+++ b/libisoburn/trunk/xorriso/write_run.c
@ -549,6 +549,13 @@ int Xorriso_write_session(struct XorrisO *xorriso, int flag)
 char profile_name[80];
 IsoBoot *bootcat_node;

+ if(abs(xorriso->displacement_sign) == 1 && xorriso->displacement != 0) {
+   sprintf(xorriso->info_text,
+           "May not write session while -displacement is non-zero");
+   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
+   {ret= 0; goto ex;}
+ }
+
 ret= Xorriso_finish_hl_update(xorriso, 0);
 if(ret <= 0)
   return(ret);