[Bug-cpio] [PATCH] Fix creation of newc/crc archives with files containing multiple hard links

[Dmitry V. Levin]

* src/copyout.c (count_defered_links_to_dev_ino): Make return type
unsigned.  Fix local variable types to match cpio_file_stat members
types.
(last_link): Make link count type unsigned.
(writeout_other_defers): Fix local variable types to match
cpio_file_stat members types.
(writeout_final_defers): Make link count type unsigned.
---
 If a hardlink that was going to be archived had an inode number greater
 than MAX_INT, it was archived as an empty file.

 src/copyout.c |   20 ++++++++++----------
 1 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/src/copyout.c b/src/copyout.c
index dd9bac2..22a4313 100644
--- a/src/copyout.c
+++ b/src/copyout.c
@@ -106,14 +106,14 @@ struct deferment *deferouts = NULL;
 /* Count the number of other (hard) links to this file that have
    already been defered.  */
 
-static int
+static unsigned int
 count_defered_links_to_dev_ino (struct cpio_file_stat *file_hdr)
 {
   struct deferment *d;
-  int  ino;
-  int  maj;
-  int   min;
-  int  count;
+  ino_t        ino;
+  long maj;
+  long min;
+  unsigned int count;
   ino = file_hdr->c_ino;
   maj = file_hdr->c_dev_maj;
   min = file_hdr->c_dev_min;
@@ -133,7 +133,7 @@ count_defered_links_to_dev_ino (struct cpio_file_stat 
*file_hdr)
 static int
 last_link (struct cpio_file_stat *file_hdr)
 {
-  int  other_files_sofar;
+  unsigned int other_files_sofar;
 
   other_files_sofar = count_defered_links_to_dev_ino (file_hdr);
   if (file_hdr->c_nlink == (other_files_sofar + 1) )
@@ -167,9 +167,9 @@ writeout_other_defers (struct cpio_file_stat *file_hdr, int 
out_des)
 {
   struct deferment *d;
   struct deferment *d_prev;
-  int  ino;
-  int  maj;
-  int   min;
+  ino_t        ino;
+  long maj;
+  long min;
   ino = file_hdr->c_ino;
   maj = file_hdr->c_dev_maj;
   min = file_hdr->c_dev_min;
@@ -255,7 +255,7 @@ static void
 writeout_final_defers (int out_des)
 {
   struct deferment *d;
-  int other_count;
+  unsigned int other_count;
   while (deferouts != NULL)
     {
       d = deferouts;
-- 
ldv