diff options
Diffstat (limited to 'sys/syz-extract/linux.go')
| -rw-r--r-- | sys/syz-extract/linux.go | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/sys/syz-extract/linux.go b/sys/syz-extract/linux.go index 6cfc18419..45f8144ce 100644 --- a/sys/syz-extract/linux.go +++ b/sys/syz-extract/linux.go @@ -83,10 +83,16 @@ func (*linux) prepareArch(arch *Arch) error { return fmt.Errorf("make defconfig failed: %v\n%s", err, out) } // Without CONFIG_NETFILTER kernel does not build. - out, err = osutil.RunCmd(time.Minute, buildDir, "sed", "-i", + _, err = osutil.RunCmd(time.Minute, buildDir, "sed", "-i", "s@# CONFIG_NETFILTER is not set@CONFIG_NETFILTER=y@g", ".config") if err != nil { - return fmt.Errorf("sed .config failed: %v\n%s", err, out) + return fmt.Errorf("sed .config failed: %v", err) + } + // include/net/mptcp.h is the only header in kernel that guards some of the consts with own config + _, err = osutil.RunCmd(time.Minute, buildDir, "sed", "-i", + "s@# CONFIG_MPTCP is not set@CONFIG_MPTCP=y@g", ".config") + if err != nil { + return fmt.Errorf("sed .config failed: %v", err) } out, err = osutil.RunCmd(time.Hour, kernelDir, "make", append(makeArgs, "olddefconfig")...) if err != nil { |