From: Ivo Manca <pinkel@gmail.com>
Date: Fri, 20 May 2016 08:31:03 +0000 (+0200)
Subject: nand: fix return value
X-Git-Tag: v0.10.0-rc1~170
X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=commitdiff_plain;h=7c0832ef7e5daca7fff363802058d01fc6da6c86

nand: fix return value

Return ERROR_NAND_DEVICE_NOT_PROBED to prevent calling functions
from segfaulting when nand device has not yet been probed (ie nand
verify)

Change-Id: Ibc4da0aad00e6cc6c83008882b054d981453dc36
Signed-off-by: Ivo Manca <pinkel@gmail.com>
Reviewed-on: http://openocd.zylin.com/3495
Tested-by: jenkins
Reviewed-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
---

diff --git a/src/flash/nand/fileio.c b/src/flash/nand/fileio.c
index 085e4af20b..65474e6eed 100644
--- a/src/flash/nand/fileio.c
+++ b/src/flash/nand/fileio.c
@@ -134,7 +134,7 @@ COMMAND_HELPER(nand_fileio_parse_args, struct nand_fileio_state *state,
 
 	if (NULL == nand->device) {
 		command_print(CMD_CTX, "#%s: not probed", CMD_ARGV[0]);
-		return ERROR_OK;
+		return ERROR_NAND_DEVICE_NOT_PROBED;
 	}
 
 	COMMAND_PARSE_NUMBER(u32, CMD_ARGV[2], state->address);