# Makefile for vm selftests

CFLAGS = -Wall -I ../../../../usr/include $(EXTRA_CFLAGS)
BINARIES = compaction_test
BINARIES += hugepage-mmap
BINARIES += hugepage-shm
BINARIES += map_hugetlb
BINARIES += mlock2-tests
BINARIES += on-fault-limit
BINARIES += thuge-gen
BINARIES += transhuge-stress
BINARIES += userfaultfd

all: $(BINARIES)
%: %.c
	$(CC) $(CFLAGS) -o $@ $^ -lrt
userfaultfd: userfaultfd.c ../../../../usr/include/linux/kernel.h
	$(CC) $(CFLAGS) -O2 -o $@ $< -lpthread

../../../../usr/include/linux/kernel.h:
	make -C ../../../.. headers_install

TEST_PROGS := run_vmtests
TEST_FILES := $(BINARIES)

include ../lib.mk

clean:
	$(RM) $(BINARIES)
it.cgi/'><img src='/cgit.png' alt='cgit logo'/></a></td>
<td class='main'><a href='/cgit.cgi/'>index</a> : <a href='/cgit.cgi/linux/net-next.git/'>net-next.git</a></td><td class='form'><form method='get'>
<input type='hidden' name='id' value='69629464e0b587f3711739b3aa2bcdaf2e075276'/><input type='hidden' name='showmsg' value='1'/><select name='h' onchange='this.form.submit();'>
<option value='emaclite-cleanup'>emaclite-cleanup</option>
<option value='master' selected='selected'>master</option>
<option value='nds-private-remove'>nds-private-remove</option>
<option value='packet-loop-back'>packet-loop-back</option>
<option value='packet-rx-pump-back'>packet-rx-pump-back</option>
</select> <input type='submit' value='switch'/></form></td></tr>
<tr><td class='sub'>net-next plumbings</td><td class='sub right'>Tobias Klauser</td></tr></table>
<table class='tabs'><tr><td>
<a href='/cgit.cgi/linux/net-next.git/'>summary</a><a href='/cgit.cgi/linux/net-next.git/refs/?id=69629464e0b587f3711739b3aa2bcdaf2e075276'>refs</a><a class='active' href='/cgit.cgi/linux/net-next.git/log/net/ipv4/cipso_ipv4.c?showmsg=1'>log</a><a href='/cgit.cgi/linux/net-next.git/tree/net/ipv4/cipso_ipv4.c?id=69629464e0b587f3711739b3aa2bcdaf2e075276'>tree</a><a href='/cgit.cgi/linux/net-next.git/commit/net/ipv4/cipso_ipv4.c?id=69629464e0b587f3711739b3aa2bcdaf2e075276'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/net/ipv4/cipso_ipv4.c?id=69629464e0b587f3711739b3aa2bcdaf2e075276'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/net/ipv4/cipso_ipv4.c'>
<input type='hidden' name='id' value='69629464e0b587f3711739b3aa2bcdaf2e075276'/><input type='hidden' name='showmsg' value='1'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/log/?id=69629464e0b587f3711739b3aa2bcdaf2e075276&amp;showmsg=1'>root</a>/<a href='/cgit.cgi/linux/net-next.git/log/net?id=69629464e0b587f3711739b3aa2bcdaf2e075276&amp;showmsg=1'>net</a>/<a href='/cgit.cgi/linux/net-next.git/log/net/ipv4?id=69629464e0b587f3711739b3aa2bcdaf2e075276&amp;showmsg=1'>ipv4</a>/<a href='/cgit.cgi/linux/net-next.git/log/net/ipv4/cipso_ipv4.c?id=69629464e0b587f3711739b3aa2bcdaf2e075276&amp;showmsg=1'>cipso_ipv4.c</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/cgit.cgi/linux/net-next.git/log/net/ipv4/cipso_ipv4.c?id=69629464e0b587f3711739b3aa2bcdaf2e075276'>Collapse</a>)</th><th class='left'>Author</th><th class='left'>Files</th><th class='left'>Lines</th></tr>
<tr class='logheader'><td><span title='2017-02-04 19:44:22 -0500'>2017-02-04</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net/ipv4/cipso_ipv4.c?id=d71b7896886345c53ef1d84bda2bc758554f5d61'>netlabel: out of bound access in cipso_v4_validate()</a></td><td>Eric Dumazet</td><td>1</td><td><span class='deletions'>-0</span>/<span class='insertions'>+4</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
syzkaller found another out of bound access in ip_options_compile(),
or more exactly in cipso_v4_validate()

Fixes: 20e2a8648596 ("cipso: handle CIPSO options correctly when NetLabel is disabled")
Fixes: 446fda4f2682 ("[NetLabel]: CIPSOv4 engine")
Signed-off-by: Eric Dumazet &lt;edumazet@google.com&gt;
Reported-by: Dmitry Vyukov  &lt;dvyukov@google.com&gt;
Cc: Paul Moore &lt;paul@paul-moore.com&gt;
Acked-by: Paul Moore &lt;paul@paul-moore.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


</td></tr>