From: Vishal Verma <vishal.l.verma@intel.com>
To: linux-nvdimm@lists.01.org
Subject: [ndctl PATCH 3/5] util/json: fix an error check for region resource
Date: Mon, 1 Oct 2018 21:31:38 -0600 [thread overview]
Message-ID: <20181002033140.21295-3-vishal.l.verma@intel.com> (raw)
In-Reply-To: <20181002033140.21295-1-vishal.l.verma@intel.com>
The return type of ndctl_region_get_resource() is 'unsigned long long',
and therefore the error checking for it should be done against
ULLONG_MAX. Fix an instance where we were checking against ULONG_MAX.
Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>
---
util/json.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/util/json.c b/util/json.c
index 2d15859..30b56c3 100644
--- a/util/json.c
+++ b/util/json.c
@@ -470,7 +470,7 @@ struct json_object *util_region_badblocks_to_json(struct ndctl_region *region,
/* get start address of region */
addr = ndctl_region_get_resource(region);
- if (addr == ULONG_MAX)
+ if (addr == ULLONG_MAX)
goto err_array;
/* get address of bad block */
--
2.17.1
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next prev parent reply other threads:[~2018-10-02 3:31 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-02 3:31 [ndctl PATCH 1/5] ndctl, lib: refactor badblocks retrieval routines Vishal Verma
2018-10-02 3:31 ` [ndctl PATCH 2/5] ndctl, lib: add APIs for retrieving namespace badblocks Vishal Verma
2018-10-02 3:31 ` Vishal Verma [this message]
2018-10-03 1:47 ` [ndctl PATCH 3/5] util/json: fix an error check for region resource Dan Williams
2018-10-02 3:31 ` [ndctl PATCH 4/5] util/json: consolidate check for the UTIL_JSON_MEDIA_ERRORS flag Vishal Verma
2018-10-03 1:52 ` Dan Williams
2018-10-02 3:31 ` [ndctl PATCH 5/5] util/json: add a util_namespace_badblocks_to_json() helper Vishal Verma
2018-10-03 1:58 ` Dan Williams
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