PERFORCE change 125152 for review

[Marko Zec]

http://perforce.freebsd.org/chv.cgi?CH=125152

Change 125152 by zec at zec_tpx32 on 2007/08/14 20:34:19

	When substituting the "@" sign with vimage name, correctly compute
	the number of characters that need to be copied.

Affected files ...

.. //depot/projects/vimage/src/sys/kern/vfs_lookup.c#7 edit

Differences ...

==== //depot/projects/vimage/src/sys/kern/vfs_lookup.c#7 (text+ko) ====

@@ -311,13 +311,13 @@
 					break;
 				}
 				bcopy(sp + 1, sp + vnamelen,
-				    vnamelen - (sp - cp));
+				    linklen - (sp - cp));
 				bcopy(td->td_ucred->cr_vimage->vi_name, sp,
 				    vnamelen);
 				linklen += (vnamelen - 1);
 			}
 		}
-#endif /* IMUNES_SYMLINK_HACK */
+#endif
 		if (linklen + ndp->ni_pathlen >= MAXPATHLEN) {
 			if (ndp->ni_pathlen > 1)
 				uma_zfree(namei_zone, cp);