From: Daniel Wagner <dwagner@suse.de>
Date: Mon, 10 Jan 2022 15:28:31 +0000 (+0100)
Subject: nvme: Initialize variable in passthru
X-Git-Tag: v2.0-rc0~3^2
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=74c8f7918987e8f24a0c2d17537ff7f273d79584;p=users%2Fsagi%2Fnvme-cli.git

nvme: Initialize variable in passthru

Always initialize huge so that we avoid reading the unitialized
variable in nvme_free().

Fixes: fb15eee3d72b ("support a meatadata file redirection for passthru").
Signed-off-by: Daniel Wagner <dwagner@suse.de>
---

diff --git a/nvme.c b/nvme.c
index 9500969b..f91d5168 100644
--- a/nvme.c
+++ b/nvme.c
@@ -6428,7 +6428,7 @@ static int passthru(int argc, char **argv, bool admin,
 	void *data = NULL, *mdata = NULL;
 	int err = 0, dfd, mfd, fd;
 	__u32 result;
-	bool huge;
+	bool huge = false;
 	const char *cmd_name = NULL;
 	struct timeval start_time, end_time;