From: Richard Levitte <levitte@openssl.org>
Date: Mon, 4 Dec 2000 17:17:03 +0000 (+0000)
Subject: It's completely unnecessary to add a compression algorithm that is
X-Git-Tag: OpenSSL_0_9_6a-beta1~107^2~44
X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff_plain;h=9f49524331938282722d81d887a9dcb11e711b82

It's completely unnecessary to add a compression algorithm that is
really undefined.
Spotted by Jeffrey Altman <jaltman@columbia.edu>
---

diff --git a/ssl/ssl_ciph.c b/ssl/ssl_ciph.c
index e01bb34d0c..a196d5e574 100644
--- a/ssl/ssl_ciph.c
+++ b/ssl/ssl_ciph.c
@@ -1081,6 +1081,9 @@ int SSL_COMP_add_compression_method(int id, COMP_METHOD *cm)
 	SSL_COMP *comp;
 	STACK_OF(SSL_COMP) *sk;
 
+        if (cm == NULL || cm->type == NID_undef)
+                return 1;
+
 	MemCheck_off();
 	comp=(SSL_COMP *)OPENSSL_malloc(sizeof(SSL_COMP));
 	comp->id=id;