Re: fsck.reiser4 problem (was: reiser4 corruption problem)

[Vladimir Saveliev <vs@namesys.com>]

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Hello

On Tue, 2004-08-31 at 18:03, Andreas wrote:
> Hello,
> 
> > Would you, please, provide exact sequences of operations which confuses
> > reiser4?
> 
> mkfs.reiser4 /dev/discs/disc0/part2
> mount /dev/discs/disc0/part2 /mnt/d0p2
> touch /mnt/d0p2/abcdefghijklmnopqäöüßßßß
> umount /mnt/d0p2
> fsck.reiser4 /dev/discs/disc0/part2
> 
> 
> And as I now realize "fsck.reiser4 --build-fs" produces always a segmentation 
> fault here, even on a newly created Reiser4 filesystem.
> 

Would you please try with the attached patch.

> Bye
>  Andreas
> 

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--- reiser4progs-1.0.0/plugin/hash/r5_hash/r5_hash.c.orig	2004-08-31 18:48:01.749889832 +0400
+++ reiser4progs-1.0.0/plugin/hash/r5_hash/r5_hash.c	2004-08-31 18:46:08.864051088 +0400
@@ -9,10 +9,12 @@
 uint64_t r5_hash_build(char *name, uint32_t len) {
 	uint32_t i;
 	uint64_t a = 0;
+	unsigned char *uname;
 	
+	uname = (unsigned char *)name;
 	for (i = 0; i < len; i++) {
-		a += name[i] << 4;
-		a += name[i] >> 4;
+		a += uname[i] << 4;
+		a += uname[i] >> 4;
 		a *= 11;
 	}