From: Vincent Bernat <vincent@bernat.ch>
Date: Sun, 21 Mar 2021 10:21:24 +0000 (+0100)
Subject: client: do not allow memory allocations to fail
X-Git-Tag: 1.0.9~15
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f7eae6f879d89d2a223774a253d80b6f0b5c5d01;p=thirdparty%2Flldpd.git

client: do not allow memory allocations to fail

This leads to some memory leak (quite improbable), but we don't want
to continue running with an incomplete set of commands.
---

diff --git a/src/client/commands.c b/src/client/commands.c
index 291a63b6..7e35ecb1 100644
--- a/src/client/commands.c
+++ b/src/client/commands.c
@@ -167,10 +167,8 @@ commands_new(struct cmd_node *root,
     void *arg)
 {
 	struct cmd_node *new = calloc(1, sizeof(struct cmd_node));
-	if (new == NULL) {
-		log_warn("lldpctl", "unable to allocate memory for new command node");
-		return NULL;
-	}
+	if (new == NULL)
+		fatalx("lldpctl", "out of memory");
 	new->token = token;
 	new->doc = doc;
 	new->validate = validate;