From fe31fcaeefe2de9ecfb18f2b9df3e6798a4f7a7b Mon Sep 17 00:00:00 2001
From: Andreas Schneider <asn@cynapses.org>
Date: Sat, 18 Sep 2010 20:59:29 +0200
Subject: pki: Fixed a possible crash.

---
 src/pki.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'src')

diff --git a/src/pki.c b/src/pki.c
index ef925dd0..fc15a2c8 100644
--- a/src/pki.c
+++ b/src/pki.c
@@ -34,10 +34,13 @@
 
 /**
  * @brief creates a new empty SSH key
- * @returns an empty ssh_key handle
+ * @returns an empty ssh_key handle, or NULL on error.
  */
-ssh_key ssh_key_new (void){
-  ssh_key ptr=malloc (sizeof (struct ssh_key_struct));
+ssh_key ssh_key_new (void) {
+  ssh_key ptr = malloc (sizeof (struct ssh_key_struct));
+  if (ptr == NULL) {
+      return NULL;
+  }
   ZERO_STRUCTP(ptr);
   return ptr;
 }
-- 
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