Fix possible overflow in code_timespec (tiny change)

[chaz/tar] / scripts / xsparse.c

diff --git a/scripts/xsparse.c b/scripts/xsparse.c
index 99bb82a05ae805355d583b8d17270a534daac20d..7fd31d9589a42ab2d4a9506ab50eb86830c9923a 100644 (file)
--- a/scripts/xsparse.c
+++ b/scripts/xsparse.c
@@ -7,7 +7,7 @@
    
    This program is free software; you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by the
    
    This program is free software; you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by the

-   Free Software Foundation; either version 2, or (at your option) any later
+   Free Software Foundation; either version 3, or (at your option) any later

    version.
 
    This program is distributed in the hope that it will be useful, but
    version.
 
    This program is distributed in the hope that it will be useful, but


@@ -22,6 +22,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <stdarg.h>
 #include <stdlib.h>
 #include <stdio.h>
 #include <stdarg.h>

+#include <string.h>

 #include <unistd.h>
 #include <fcntl.h>
 #include <sys/stat.h>
 #include <unistd.h>
 #include <fcntl.h>
 #include <sys/stat.h>


@@ -279,8 +280,8 @@ read_map (FILE *ifp)
       sparse_map[i].numbytes = string_to_size (nbuf, NULL);
     }
 
       sparse_map[i].numbytes = string_to_size (nbuf, NULL);
     }
 

-  fseek (ifp, ((ftell (ifp) + BLOCKSIZE - 1) / BLOCKSIZE) * BLOCKSIZE,
-        SEEK_SET);
+  fseeko (ifp, ((ftell (ifp) + BLOCKSIZE - 1) / BLOCKSIZE) * BLOCKSIZE,
+         SEEK_SET);

 }  
 
 void
 }  
 
 void