Buffer overflow in dump, as reported from Bugtraq

[dump.git] / dump / dump.h

diff --git a/dump/dump.h b/dump/dump.h
index 994706cf8fcfaf8324fe806283c11c6c53a10e0a..37b3c8bcc186d343ec40a4e25513134e5197a59c 100644 (file)
--- a/dump/dump.h
+++ b/dump/dump.h
@@ -4,7 +4,7 @@
  *     Remy Card <card@Linux.EU.Org>, 1994-1997
  *     Stelian Pop <pop@cybercable.fr>, 1999-2000
  *
- *     $Id: dump.h,v 1.11 2000/02/26 01:35:48 stelian Exp $
+ *     $Id: dump.h,v 1.12 2000/03/01 10:16:05 stelian Exp $
  */
 
 /*-
@@ -43,10 +43,6 @@
 #define MAXINOPB       (MAXBSIZE / sizeof(struct dinode))
 #define MAXNINDIR      (MAXBSIZE / sizeof(daddr_t))
 
-#ifndef NAME_MAX
-#define NAME_MAX 255
-#endif
-
 /*
  * Dump maps used to describe what is to be dumped.
  */
@@ -68,7 +64,7 @@ char  *dumpinomap;    /* map of files to be dumped */
  *     All calculations done in 0.1" units!
  */
 char   *disk;          /* name of the disk file */
-char   tape[NAME_MAX]; /* name of the tape file */
+char   tape[MAXPATHLEN];       /* name of the tape file */
 char   *tapeprefix;    /* prefix of the tape file */
 char   *dumpdates;     /* name of the file containing dump date information*/
 char   lastlevel;      /* dump level of previous dump */
@@ -196,7 +192,7 @@ struct      fstab *fstabsearchdir __P((const char *key, char *dir));        /* search fs_fil
  *     a linked list, and then (eventually) arrayified.
  */
 struct dumpdates {
-       char    dd_name[NAME_MAX+3];
+       char    dd_name[MAXPATHLEN+3];
        char    dd_level;
        time_t  dd_ddate;
 };