Author: tsoome
Date: Sat Apr  7 14:40:09 2018
New Revision: 332170
URL: https://svnweb.freebsd.org/changeset/base/332170

Log:
  libsa: cd9660: warning: 'lenskip' may be used uninitialized in this function
  
  We better provide value for lenskip in both instances.

Modified:
  head/stand/libsa/cd9660.c
  head/stand/libsa/cd9660read.c

Modified: head/stand/libsa/cd9660.c
==============================================================================
--- head/stand/libsa/cd9660.c   Sat Apr  7 14:38:58 2018        (r332169)
+++ head/stand/libsa/cd9660.c   Sat Apr  7 14:40:09 2018        (r332170)
@@ -309,6 +309,7 @@ cd9660_open(const char *path, struct open_file *f)
 
        first = 1;
        use_rrip = 0;
+       lenskip = 0;
        while (*path) {
                bno = isonum_733(rec.extent) + isonum_711(rec.ext_attr_length);
                dsize = isonum_733(rec.size);
@@ -343,7 +344,7 @@ cd9660_open(const char *path, struct open_file *f)
                                use_rrip = rrip_check(f, dp, &lenskip);
 
                        if (dirmatch(f, path, dp, use_rrip,
-                               first ? 0 : lenskip)) {
+                           first ? 0 : lenskip)) {
                                first = 0;
                                break;
                        } else

Modified: head/stand/libsa/cd9660read.c
==============================================================================
--- head/stand/libsa/cd9660read.c       Sat Apr  7 14:38:58 2018        
(r332169)
+++ head/stand/libsa/cd9660read.c       Sat Apr  7 14:40:09 2018        
(r332170)
@@ -247,6 +247,7 @@ cd9660_lookup(const char *path)
 
        first = 1;
        use_rrip = 0;
+       lenskip = 0;
        while (*path) {
                bno = isonum_733(rec.extent) + isonum_711(rec.ext_attr_length);
                dsize = isonum_733(rec.size);
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