commit 69f682374868ba2b19a8aeada496bf03dbb037cf
author Matt Caswell <matt@openssl.org> Fri Mar 06 14:37:17 2015 +0000
committer Matt Caswell <matt@openssl.org> Mon Mar 23 15:23:11 2015 +0000
tree 1c7717928dc7eecd832f2c864ff19c63af708ffc
parent 4bcdb4a6019e57b3de077b17940e18befe745531

Fix missing return value checks

Ensure that all functions have their return values checked where
appropriate. This covers all functions defined and called from within
libssl.

Reviewed-by: Richard Levitte <levitte@openssl.org>

ssl/ssl_txt.c

diff --git a/ssl/ssl_txt.c b/ssl/ssl_txt.c
index e5774d2..ccdf8ec 100644
--- a/ssl/ssl_txt.c
+++ b/ssl/ssl_txt.c
@@ -214,7 +214,8 @@
     if (x->compress_meth != 0) {
         SSL_COMP *comp = NULL;
 
-        ssl_cipher_get_evp(x, NULL, NULL, NULL, NULL, &comp, 0);
+        if(!ssl_cipher_get_evp(x, NULL, NULL, NULL, NULL, &comp, 0))
+            goto err;
         if (comp == NULL) {
             if (BIO_printf(bp, "\n    Compression: %d", x->compress_meth) <=
                 0)