diff --git a/cmd/zfs/zfs_main.c b/cmd/zfs/zfs_main.c
index bf9a792480..fedc1a04da 100644
--- a/cmd/zfs/zfs_main.c
+++ b/cmd/zfs/zfs_main.c
@@ -6120,8 +6120,11 @@ share_mount(int op, int argc, char **argv)
 		start_progress_timer();
 		get_all_datasets(&dslist, &count, verbose);
 
-		if (count == 0)
+		if (count == 0) {
+			if (options != NULL)
+				free(options);
 			return (0);
+		}
 
 		qsort(dslist, count, sizeof (void *), libzfs_dataset_cmp);
 
@@ -6153,8 +6156,11 @@ share_mount(int op, int argc, char **argv)
 		 */
 
 		/* Reopen MNTTAB to prevent reading stale data from open file */
-		if (freopen(MNTTAB, "r", mnttab_file) == NULL)
+		if (freopen(MNTTAB, "r", mnttab_file) == NULL) {
+			if (options != NULL)
+				free(options);
 			return (ENOENT);
+		}
 
 		while (getmntent(mnttab_file, &entry) == 0) {
 			if (strcmp(entry.mnt_fstype, MNTTYPE_ZFS) != 0 ||
@@ -6184,6 +6190,9 @@ share_mount(int op, int argc, char **argv)
 		}
 	}
 
+	if (options != NULL)
+		free(options);
+
 	return (ret);
 }
 
diff --git a/lib/libzpool/kernel.c b/lib/libzpool/kernel.c
index 60dda39a8e..5796262204 100755
--- a/lib/libzpool/kernel.c
+++ b/lib/libzpool/kernel.c
@@ -599,8 +599,8 @@ cv_broadcast(kcondvar_t *cv)
 int
 vn_open(char *path, int x1, int flags, int mode, vnode_t **vpp, int x2, int x3)
 {
-	int fd;
-	int dump_fd;
+	int fd = -1;
+	int dump_fd = -1;
 	vnode_t *vp;
 	int old_umask = 0;
 	char *realpath;
@@ -698,6 +698,8 @@ vn_open(char *path, int x1, int flags, int mode, vnode_t **vpp, int x2, int x3)
 	if (fstat64_blk(fd, &st) == -1) {
 		err = errno;
 		close(fd);
+		if (dump_fd != -1)
+			close(dump_fd);
 		return (err);
 	}
 
diff --git a/module/icp/io/aes.c b/module/icp/io/aes.c
index ada697eb6d..7fd66be3e0 100644
--- a/module/icp/io/aes.c
+++ b/module/icp/io/aes.c
@@ -1282,7 +1282,7 @@ aes_common_init_ctx(aes_ctx_t *aes_ctx, crypto_spi_ctx_template_t *template,
 {
 	int rv = CRYPTO_SUCCESS;
 	void *keysched;
-	size_t size;
+	size_t size = 0;
 
 	if (template == NULL) {
 		if ((keysched = aes_alloc_keysched(&size, kmflag)) == NULL)