svn commit: r303648 - head/sys/ddb

[Conrad E. Meyer]

Author: cem
Date: Mon Aug  1 22:41:50 2016
New Revision: 303648
URL: https://svnweb.freebsd.org/changeset/base/303648

Log:
  Fix ddb "show proc" to show full arguments
  
  PR:		200052
  Submitted by:	Chang-Hsien Tsai <luke.tw AT gmail.com>

Modified:
  head/sys/ddb/db_ps.c

Modified: head/sys/ddb/db_ps.c
==============================================================================
--- head/sys/ddb/db_ps.c	Mon Aug  1 22:39:51 2016	(r303647)
+++ head/sys/ddb/db_ps.c	Mon Aug  1 22:41:50 2016	(r303648)
@@ -440,9 +440,16 @@ DB_SHOW_COMMAND(proc, db_show_proc)
 		    p->p_leader);
 	if (p->p_sysent != NULL)
 		db_printf(" ABI: %s\n", p->p_sysent->sv_name);
-	if (p->p_args != NULL)
-		db_printf(" arguments: %.*s\n", (int)p->p_args->ar_length,
-		    p->p_args->ar_args);
+	if (p->p_args != NULL) {
+		db_printf(" arguments: ");
+		for (i = 0; i < (int)p->p_args->ar_length; i++) {
+			if (p->p_args->ar_args[i] == '\0')
+				db_printf(" ");
+			else
+				db_printf("%c", p->p_args->ar_args[i]);
+		}
+		db_printf("\n");
+	}
 	db_printf(" threads: %d\n", p->p_numthreads);
 	FOREACH_THREAD_IN_PROC(p, td) {
 		dumpthread(p, td, 1);