[nft PATCH] cli: Make valgrind happy

[Phil Sutter <phil@nwl.cc>]

Missing call to nft_ctx_free() upsets valgrind enough to suspect
possible losses, add them where sensible. This fixes reports with
readline-lined builds at least. The same code is shared for libedit
though, and there's an obvious spot for linenoise.

Signed-off-by: Phil Sutter <phil@nwl.cc>
---
 src/cli.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/cli.c b/src/cli.c
index 11fc85abeaa2b..bc7f64ef0b762 100644
--- a/src/cli.c
+++ b/src/cli.c
@@ -126,6 +126,7 @@ static void cli_complete(char *line)
 	if (line == NULL) {
 		printf("\n");
 		cli_exit();
+		nft_ctx_free(cli_nft);
 		exit(0);
 	}
 
@@ -141,6 +142,7 @@ static void cli_complete(char *line)
 
 	if (!strcmp(line, CMDLINE_QUIT)) {
 		cli_exit();
+		nft_ctx_free(cli_nft);
 		exit(0);
 	}
 
@@ -244,6 +246,7 @@ int cli_init(struct nft_ctx *nft)
 		linenoiseFree(line);
 	}
 	cli_exit();
+	nft_ctx_free(nft);
 	exit(0);
 }
 
-- 
2.40.0