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Subject: socsvn commit: r288529 - soc2013/def/crashdump-head/sbin/cryptcore
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Author: def
Date: Sat Jul 18 13:11:56 2015
New Revision: 288529
URL: http://svnweb.FreeBSD.org/socsvn/?view=rev&rev=288529

Log:
  Report an error when a kernel dump key couldn't be reallocated.

Modified:
  soc2013/def/crashdump-head/sbin/cryptcore/cryptcore.c

Modified: soc2013/def/crashdump-head/sbin/cryptcore/cryptcore.c
==============================================================================
--- soc2013/def/crashdump-head/sbin/cryptcore/cryptcore.c	Sat Jul 18 13:09:57 2015	(r288528)
+++ soc2013/def/crashdump-head/sbin/cryptcore/cryptcore.c	Sat Jul 18 13:11:56 2015	(r288529)
@@ -124,6 +124,8 @@
 	size = read(fd, kdk, sizeof(struct kerneldumpkey));
 	if (size == (ssize_t)sizeof(struct kerneldumpkey)) {
 		kdk = realloc(kdk, kdk->kdk_size);
+		if (kdk == NULL)
+			pjdlog_exit(1, "Unable to reallocate kernel dump key");
 		size += read(fd, &kdk->kdk_encryptedkey,
 		    kdk->kdk_size - sizeof(struct kerneldumpkey));
 	}