src: use malloc() and free() from cli and main

xmalloc() and xfree() are internal symbols of the library, do not use
them.

Fixes: 16543a0136c0 ("libnftables: export public symbols only")
Reported-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 9 insertions, 3 deletions

diff --git a/src/cli.c b/src/cli.c
index ca3869ab..bbdd0fdb 100644
--- a/src/cli.c
+++ b/src/cli.c
@@ -63,9 +63,15 @@ static char *cli_append_multiline(char *line)
 		rl_set_prompt(".... ");
 	} else {
 		len += strlen(multiline);
-		s = xmalloc(len + 1);
+		s = malloc(len + 1);
+		if (!s) {
+			fprintf(stderr, "%s:%u: Memory allocation failure\n",
+				__FILE__, __LINE__);
+			cli_exit();
+			exit(EXIT_FAILURE);
+		}
 		snprintf(s, len + 1, "%s%s", multiline, line);
-		xfree(multiline);
+		free(multiline);
 		multiline = s;
 	}
 	line = NULL;
@@ -111,7 +117,7 @@ static void cli_complete(char *line)
 		add_history(line);
 
 	nft_run_cmd_from_buffer(cli_nft, line);
-	xfree(line);
+	free(line);
 }
 
 static char **cli_completion(const char *text, int start, int end)