From: Tobias Brunner <tobias@strongswan.org>
Date: Wed, 11 Dec 2013 16:23:43 +0000 (+0100)
Subject: pki: Print a warning if MAX_COMMANDS is too low
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2b8224fce3e2a21a7169ee7f8c1618a3c5812544;p=people%2Fms%2Fstrongswan.git

pki: Print a warning if MAX_COMMANDS is too low
---

diff --git a/src/pki/command.c b/src/pki/command.c
index 593ff37fb..415e78b10 100644
--- a/src/pki/command.c
+++ b/src/pki/command.c
@@ -140,6 +140,13 @@ void command_register(command_t command)
 {
 	int i;
 
+	if (registered == MAX_COMMANDS)
+	{
+		fprintf(stderr, "unable to register command, please increase "
+				"MAX_COMMANDS\n");
+		return;
+	}
+
 	cmds[registered] = command;
 	/* append default options, but not to --help */
 	if (!active)