Author: kp
Date: Wed Apr 24 15:02:59 2019
New Revision: 346638
URL: https://svnweb.freebsd.org/changeset/base/346638
Log:
MFC r346320:
pf tests: Try to provoke the panic with invalid DIOCRSETTFLAGS
There was an issue with copyin() on DIOCRSETTFLAGS, which would panic if
pfrio_buffer was NULL.
Test for the issue fixed in r346319.
Modified:
stable/12/tests/sys/netpfil/pf/ioctl/validation.c
Directory Properties:
stable/12/ (props changed)
Modified: stable/12/tests/sys/netpfil/pf/ioctl/validation.c
==============================================================================
--- stable/12/tests/sys/netpfil/pf/ioctl/validation.c Wed Apr 24 14:25:35
2019 (r346637)
+++ stable/12/tests/sys/netpfil/pf/ioctl/validation.c Wed Apr 24 15:02:59
2019 (r346638)
@@ -305,6 +305,11 @@ ATF_TC_BODY(settflags, tc)
io.pfrio_size = 1 << 28;
if (ioctl(dev, DIOCRSETTFLAGS, &io) != 0)
atf_tc_fail("Request with size 1 << 24 failed");
+
+ /* NULL buffer */
+ io.pfrio_buffer = NULL;
+ if (ioctl(dev, DIOCRSETTFLAGS, &io) != -1)
+ atf_tc_fail("Request with NULL buffer succeeded");
}
ATF_TC_CLEANUP(settflags, tc)
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