socsvn commit: r288529 - soc2013/def/crashdump-head/sbin/cryptcore
def at FreeBSD.org
def at FreeBSD.org
Sat Jul 18 13:11:57 UTC 2015
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));
}
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