SSL_COMP_add_compression_method: exit if allocating the new compression method struct...

Signed-off-by: Kurt Roeckx <kurt@roeckx.be>
Reviewed-by: Matt Caswell <matt@openssl.org>

diff --git a/ssl/ssl_ciph.c b/ssl/ssl_ciph.c
index 1599d7971ca496a4e4a4c3f99708f2c12195f732..133d9d9b2fdefba7da3b5d3d17f3fedf8fe1fa93 100644 (file)
--- a/ssl/ssl_ciph.c
+++ b/ssl/ssl_ciph.c
@@ -1962,6 +1962,13 @@ int SSL_COMP_add_compression_method(int id, COMP_METHOD *cm)
 
        MemCheck_off();
        comp=(SSL_COMP *)OPENSSL_malloc(sizeof(SSL_COMP));
+       if (comp == NULL)
+               {
+               MemCheck_on();
+               SSLerr(SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD,ERR_R_MALLOC_FAILURE);
+               return(1);
+               }
+
        comp->id=id;
        comp->method=cm;
        load_builtin_compressions();