Prevented possible overlapping memory copying

8 years ago · d29e67fa93
parent d5c18dcbbf
commit d29e67fa93
2 changed files with 3 additions and 2 deletions
--- a/xorriso/text_io.c
+++ b/xorriso/text_io.c
@ -2443,7 +2443,8 @@ int Xorriso_process_errfile(struct XorrisO *xorriso,
   Xorriso_result(xorriso, 1);
   return(1);
 }
- if(strcmp(xorriso->errfile_log, "-I")==0) {
+ if(strcmp(xorriso->errfile_log, "-I") == 0 &&
+    xorriso->info_text != msg_text) { /* (Beware of stepping on own foot) */
   if(purpose==1)
     sprintf(xorriso->info_text, "ERRFILE_MARK=%s  %s\n",
             msg_text, Ftimetxt(time(0), ttx, 1));
--- a/xorriso/xorriso_timestamp.h
+++ b/xorriso/xorriso_timestamp.h
@ -1 +1 @@
-#define Xorriso_timestamP "2015.11.12.142649"
+#define Xorriso_timestamP "2015.11.12.160620"