svn commit: r344266 - stable/11/stand/libsa

[Kyle Evans]

Author: kevans
Date: Mon Feb 18 19:16:14 2019
New Revision: 344266
URL: https://svnweb.freebsd.org/changeset/base/344266

Log:
  MFC r332170, r332173: light cd9660 cleanup
  
  r332170:
  libsa: cd9660: warning: 'lenskip' may be used uninitialized in this function
  
  We better provide value for lenskip in both instances.
  
  r332173:
  libsa: name is not used in dirmatch()
  
  Seems like variable 'name' is leftover.

Modified:
  stable/11/stand/libsa/cd9660.c
  stable/11/stand/libsa/cd9660read.c
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/stand/libsa/cd9660.c
==============================================================================
--- stable/11/stand/libsa/cd9660.c	Mon Feb 18 19:13:28 2019	(r344265)
+++ stable/11/stand/libsa/cd9660.c	Mon Feb 18 19:16:14 2019	(r344266)
@@ -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: stable/11/stand/libsa/cd9660read.c
==============================================================================
--- stable/11/stand/libsa/cd9660read.c	Mon Feb 18 19:13:28 2019	(r344265)
+++ stable/11/stand/libsa/cd9660read.c	Mon Feb 18 19:16:14 2019	(r344266)
@@ -174,7 +174,7 @@ dirmatch(const char *path, struct iso_directory_record
     int lenskip)
 {
 	size_t len;
-	const char *cp = NULL, *name = NULL;
+	const char *cp = NULL;
 	int i, icase;
 
 	if (use_rrip)
@@ -187,7 +187,6 @@ dirmatch(const char *path, struct iso_directory_record
 		icase = 1;
 	} else
 		icase = 0;
-	name = cp;
 	for (i = len; --i >= 0; path++, cp++) {
 		if (!*path || *path == '/')
 			break;
@@ -247,6 +246,7 @@ 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);