linux-kernel - [PATCH] dtc: fdtdump, properly handle multi-string properties

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Message-Id: <1357252332-6131-1-git-send-email-panto@antoniou-consulting.com>
Date:	Fri,  4 Jan 2013 00:32:12 +0200
From:	Pantelis Antoniou <panto@...oniou-consulting.com>
To:	Grant Likely <grant.likely@...retlab.ca>
Cc:	Rob Herring <rob.herring@...xeda.com>,
	devicetree-discuss@...ts.ozlabs.org, linux-kernel@...r.kernel.org,
	Matt Porter <mporter@...com>, Russ Dill <Russ.Dill@...com>,
	Pantelis Antoniou <panto@...oniou-consulting.com>
Subject: [PATCH] dtc: fdtdump, properly handle multi-string properties

Device tree can store multiple strings in a single property.
We didn't handle that case properly.

Signed-off-by: Pantelis Antoniou <panto@...oniou-consulting.com>
---
 scripts/dtc/fdtdump.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/scripts/dtc/fdtdump.c b/scripts/dtc/fdtdump.c
index 207a46d..d4fa6d7 100644
--- a/scripts/dtc/fdtdump.c
+++ b/scripts/dtc/fdtdump.c
@@ -21,13 +21,23 @@ static void print_data(const char *data, int len)
 {
 	int i;
 	const char *p = data;
+	const char *s;
 
 	/* no data, don't print */
 	if (len == 0)
 		return;
 
 	if (util_is_printable_string(data, len)) {
-		printf(" = \"%s\"", (const char *)data);
+		printf(" = ");
+
+		s = data;
+		do {
+			printf("\"%s\"", s);
+			s += strlen(s) + 1;
+			if (s < data + len)
+				printf(", ");
+		} while (s < data + len);
+
 	} else if ((len % 4) == 0) {
 		printf(" = <");
 		for (i = 0; i < len; i += 4)
-- 
1.7.12

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