svn commit: r341470 - head/sbin/ggate/ggated
Ed Maste
emaste at FreeBSD.org
Tue Dec 4 15:25:16 UTC 2018
Author: emaste
Date: Tue Dec 4 15:25:15 2018
New Revision: 341470
URL: https://svnweb.freebsd.org/changeset/base/341470
Log:
ggated: do not expose stack data in sendfail()
admbugs: 590
Submitted by: Fabian Keil <fk at fabiankeil.de>
Obtained from: ElectroBSD
Modified:
head/sbin/ggate/ggated/ggated.c
Modified: head/sbin/ggate/ggated/ggated.c
==============================================================================
--- head/sbin/ggate/ggated/ggated.c Tue Dec 4 15:12:28 2018 (r341469)
+++ head/sbin/ggate/ggated/ggated.c Tue Dec 4 15:25:15 2018 (r341470)
@@ -591,6 +591,7 @@ sendfail(int sfd, int error, const char *fmt, ...)
va_list ap;
ssize_t data;
+ memset(&sinit, 0, sizeof(sinit));
sinit.gs_error = error;
g_gate_swap2n_sinit(&sinit);
data = g_gate_send(sfd, &sinit, sizeof(sinit), 0);
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