Author: tsoome
Date: Sun Nov 3 13:03:47 2019
New Revision: 354282
URL: https://svnweb.freebsd.org/changeset/base/354282
Log:
loader: should check malloc in zfs_dev_open
malloc can return NULL.
Modified:
head/stand/libsa/zfs/zfs.c
Modified: head/stand/libsa/zfs/zfs.c
==============================================================================
--- head/stand/libsa/zfs/zfs.c Sun Nov 3 11:52:50 2019 (r354281)
+++ head/stand/libsa/zfs/zfs.c Sun Nov 3 13:03:47 2019 (r354282)
@@ -669,6 +669,8 @@ zfs_dev_open(struct open_file *f, ...)
if (!spa)
return (ENXIO);
mount = malloc(sizeof(*mount));
+ if (mount == NULL)
+ return (ENOMEM);
rv = zfs_mount(spa, dev->root_guid, mount);
if (rv != 0) {
free(mount);
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