From 057ca6fc2ce63625236bf00e795e0847e6508ed8 Mon Sep 17 00:00:00 2001
From: Alison Schofield <alison.schofield@intel.com>
Date: Thu, 3 Mar 2022 16:01:33 -0800
Subject: [PATCH 144/217] libdaxctl: free resource allocated with asprintf()
Static analysis reported this resource leak.
Link: https://lore.kernel.org/r/20220304000133.1053883-1-alison.schofield@intel.com
Fixes: d07508a0cc3c ("libdaxctl: add daxctl_region_create_dev()")
Signed-off-by: Alison Schofield <alison.schofield@intel.com>
Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>
---
daxctl/lib/libdaxctl.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/daxctl/lib/libdaxctl.c b/daxctl/lib/libdaxctl.c
index f173bbb..5703992 100644
--- a/daxctl/lib/libdaxctl.c
+++ b/daxctl/lib/libdaxctl.c
@@ -624,10 +624,9 @@ DAXCTL_EXPORT int daxctl_region_create_dev(struct daxctl_region *region)
}
rc = sysfs_write_attr(ctx, path, num_devices);
- if (rc)
- return rc;
+ free(num_devices);
- return 0;
+ return rc;
}
DAXCTL_EXPORT int daxctl_region_destroy_dev(struct daxctl_region *region,
--
2.27.0