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From: Justin Hibbits <jhibbits@FreeBSD.org>
Date: Fri, 9 Sep 2016 04:16:53 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r305636 - head/sys/ddb
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Author: jhibbits
Date: Fri Sep  9 04:16:53 2016
New Revision: 305636
URL: https://svnweb.freebsd.org/changeset/base/305636

Log:
  Correct the type of db_cmd_loop_done.
  
  On big endian hardware that uses 1 byte bool a type mismatch of bool vs int will
  cause the least signifcant byte of db_cmd_loop_done to be set, but the MSB to be
  read, and read as 0.  This causes ddb to stay in an infinite loop.
  
  MFC after:	1 week

Modified:
  head/sys/ddb/db_command.c

Modified: head/sys/ddb/db_command.c
==============================================================================
--- head/sys/ddb/db_command.c	Fri Sep  9 02:02:13 2016	(r305635)
+++ head/sys/ddb/db_command.c	Fri Sep  9 04:16:53 2016	(r305636)
@@ -59,7 +59,7 @@ __FBSDID("$FreeBSD$");
 /*
  * Exported global variables
  */
-bool		db_cmd_loop_done;
+int		db_cmd_loop_done;
 db_addr_t	db_dot;
 db_addr_t	db_last_addr;
 db_addr_t	db_prev;