From: Hannes Reinecke <hare@suse.de>
Date: Thu, 31 Mar 2022 12:34:19 +0000 (+0200)
Subject: nvme: Fixup namespace filtering yet again
X-Git-Tag: v2.0-rc8~9^2
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=7515fd0a8e679545f6fab440f6b4bf4d52247c46;p=users%2Fsagi%2Fnvme-cli.git

nvme: Fixup namespace filtering yet again

strcmp() is tricky, so rather check for something with a given
length.

Signed-off-by: Hannes Reinecke <hare@suse.de>
---

diff --git a/nvme.c b/nvme.c
index 1f2af70a..cda1c93b 100644
--- a/nvme.c
+++ b/nvme.c
@@ -2438,7 +2438,8 @@ static bool nvme_match_device_filter(nvme_subsystem_t s)
 		return true;
 
 	nvme_subsystem_for_each_ctrl(s, c) {
-		if (strcmp(devicename, nvme_ctrl_get_name(c)) >= 0)
+		if (!strncmp(devicename, nvme_ctrl_get_name(c),
+			     strlen(nvme_ctrl_get_name(c))))
 			return true;
 	}