Fix a problem in restore where the final \0 in the symbolic

[dump.git] / restore / tape.c

diff --git a/restore/tape.c b/restore/tape.c
index 29807646f2aa01ba4133ecb9b688babfe712d0b8..b383866a6dd99bc9535d3d81d66ec7d35d107e39 100644 (file)
--- a/restore/tape.c
+++ b/restore/tape.c
@@ -42,7 +42,7 @@
 
 #ifndef lint
 static const char rcsid[] =
-       "$Id: tape.c,v 1.82 2004/08/16 09:39:47 stelian Exp $";
+       "$Id: tape.c,v 1.83 2004/12/10 13:31:21 stelian Exp $";
 #endif /* not lint */
 
 #include <config.h>
@@ -1317,10 +1317,13 @@ xtrlnkfile(char *buf, size_t size)
 {
 
        pathlen += size;
-       if (pathlen > MAXPATHLEN)
+       if (pathlen > MAXPATHLEN) {
+               buf[size - 1] = '\0';
                errx(1, "symbolic link name: %s->%s%s; too long %d",
                    curfile.name, lnkbuf, buf, pathlen);
+       }
        (void) strcat(lnkbuf, buf);
+       lnkbuf[pathlen] = '\0';
 }
 
 /*