(tail_bytes): Change type of bytes_remaining to off_t

to avoid overflow.  Reported by Hans Lermen.

diff --git a/src/tail.c b/src/tail.c
index d9b1b2c..0d5ea58 100644 (file)
--- a/src/tail.c
+++ b/src/tail.c
@@ -1070,7 +1070,7 @@ tail_bytes (const char *pretty_filename, int fd, off_t n_bytes)
       if (S_ISREG (stats.st_mode))
        {
          off_t current_pos, end_pos;
-         size_t bytes_remaining;
+         off_t bytes_remaining;
 
          if ((current_pos = lseek (fd, (off_t) 0, SEEK_CUR)) != -1
              && (end_pos = lseek (fd, (off_t) 0, SEEK_END)) != -1)