From 3f380df778c67bf6919df088ed9635323a6b6ffb Mon Sep 17 00:00:00 2001
From: Richard Yao <richard.yao@alumni.stonybrook.edu>
Date: Tue, 13 Sep 2022 20:00:53 -0400
Subject: [PATCH] Remove incorrect free() in zfs_get_pci_slots_sys_path()

Coverity found this. We attempted to free tmp, which is a pointer to a
string that should be freed by the caller.

Reviewed-by: Neal Gompa <ngompa@datto.com>
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Richard Yao <richard.yao@alumni.stonybrook.edu>
Closes #13864
---
 lib/libzutil/os/linux/zutil_device_path_os.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/lib/libzutil/os/linux/zutil_device_path_os.c b/lib/libzutil/os/linux/zutil_device_path_os.c
index 45a6f6f593..e443899bf1 100644
--- a/lib/libzutil/os/linux/zutil_device_path_os.c
+++ b/lib/libzutil/os/linux/zutil_device_path_os.c
@@ -265,7 +265,6 @@ zfs_get_pci_slots_sys_path(const char *dev_name)
 			free(address2);
 			if (asprintf(&path, "/sys/bus/pci/slots/%s",
 			    ep->d_name) == -1) {
-				free(tmp);
 				continue;
 			}
 			break;