commit 68dc682499ea3fe27d909c946d7abd39062d6efd
author Rich Salz <rsalz@openssl.org> Thu Apr 30 17:48:31 2015 -0400
committer Rich Salz <rsalz@openssl.org> Thu Apr 30 17:48:31 2015 -0400
tree 3478a6fb3699bdfa08d5871848696882ee1c24db
parent 222561fe8ef510f336417a666f69f81ddc9b8fe4

In apps, malloc or die

No point in proceeding if you're out of memory.  So change
*all* OPENSSL_malloc calls in apps to use the new routine which
prints a message and exits.

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

apps/engine.c

diff --git a/apps/engine.c b/apps/engine.c
index 7dcc1b0..448802b 100644
--- a/apps/engine.c
+++ b/apps/engine.c
@@ -98,9 +98,7 @@
 
     if (*buf == NULL) {
         *size = step;
-        *buf = OPENSSL_malloc(*size);
-        if (*buf == NULL)
-            return 0;
+        *buf = app_malloc(*size, "engine buffer");
         **buf = '\0';
     }
 
@@ -211,8 +209,7 @@
             if ((len = ENGINE_ctrl(e, ENGINE_CTRL_GET_NAME_LEN_FROM_CMD, num,
                                    NULL, NULL)) <= 0)
                 goto err;
-            if ((name = OPENSSL_malloc(len + 1)) == NULL)
-                goto err;
+            name = app_malloc(len + 1, "name buffer");
             if (ENGINE_ctrl(e, ENGINE_CTRL_GET_NAME_FROM_CMD, num, name,
                             NULL) <= 0)
                 goto err;
@@ -221,8 +218,7 @@
                                    NULL, NULL)) < 0)
                 goto err;
             if (len > 0) {
-                if ((desc = OPENSSL_malloc(len + 1)) == NULL)
-                    goto err;
+                desc = app_malloc(len + 1, "description buffer");
                 if (ENGINE_ctrl(e, ENGINE_CTRL_GET_DESC_FROM_CMD, num, desc,
                                 NULL) <= 0)
                     goto err;