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Commit 03dc2cfc authored by David Howells's avatar David Howells
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afs: Fix the afs_uuid struct to make the char-sized fields signed 



In AFS's encoding of a UUID, the eight 'char' fields are all signed, so
represent them with __s8 rather than __u8.  This makes the compiler
sign-extend them correctly when XDR-encoding them.

Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
parent f4b3526d

fs/afs/afs.h

+3 −3
Original line number Diff line number Diff line
@@ -79,9 +79,9 @@ struct afs_uuid { 
	__be32		time_low;			/* low part of timestamp */

	__be16		time_mid;			/* mid part of timestamp */

	__be16		time_hi_and_version;		/* high part of timestamp and version  */

	__u8		clock_seq_hi_and_reserved;	/* clock seq hi and variant */

	__u8		clock_seq_low;			/* clock seq low */

	__u8		node[6];			/* spatially unique node ID (MAC addr) */

	__s8		clock_seq_hi_and_reserved;	/* clock seq hi and variant */

	__s8		clock_seq_low;			/* clock seq low */

	__s8		node[6];			/* spatially unique node ID (MAC addr) */

};



/*