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 2f344dbc85e87785dc3629c44ce690ee105c13e1..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 1.81 2004/05/25 10:39:31 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';
 }
 
 /*
@@ -1426,7 +1429,7 @@ xtrcmpskip(UNUSED(char *buf), size_t size)
 
 #if !COMPARE_ONTHEFLY
 static int
-do_cmpfiles(int fd_tape, int fd_disk, long size)
+do_cmpfiles(int fd_tape, int fd_disk, OFF_T size)
 {
        static char buf_tape[BUFSIZ];
        static char buf_disk[BUFSIZ];
@@ -1475,8 +1478,8 @@ cmpfiles(char *tapefile, char *diskfile, struct STAT *sbuf_disk)
 
        if (sbuf_disk->st_size != sbuf_tape.st_size) {
                fprintf(stderr,
-                       "%s: size changed from %ld to %ld.\n",
-                       diskfile, (long)sbuf_tape.st_size, (long)sbuf_disk->st_size);
+                       "%s: size changed from %lld to %lld.\n",
+                       diskfile, (long long)sbuf_tape.st_size, (long long)sbuf_disk->st_size);
                do_compare_error;
 #ifdef COMPARE_FAIL_KEEP_FILE
                return (0);
@@ -1568,8 +1571,8 @@ comparefile(char *name)
                return;
        }
 
-       Vprintf(stdout, "comparing %s (size: %ld, mode: 0%o)\n", name,
-               (long)sb.st_size, mode);
+       Vprintf(stdout, "comparing %s (size: %lld, mode: 0%o)\n", name,
+               (long long)sb.st_size, mode);
 
        if (sb.st_mode != mode) {
                fprintf(stderr, "%s: mode changed from 0%o to 0%o.\n",