Hi I've tested yesterday Openwrt CC (r44203) with all hardening options on PKG_CC_STACKPROTECTOR_STRONG KERNEL_CC_STACKPROTECTOR_STRONG PKG_FORTIFY_SOURCE_2 PKG_RELRO_FULL
i've only done basic testing but it seems to work,
except luci which send me bad gatway.
I've seen some relro patches by jow, and was wondering what's the status of
this?
(i'm running openwrt on an ubnt rspro/ar71xx)
side note, doing an strace of uhttpd
open("/tmp/openwrt-cc/build_dir/target-mips_34kc_uClibc-0.9.33.2/ubus-2015-01-22/lua/../libubus.so",
O_RDONLY) = -1 ENOENT (No such file or directory)
open("/tmp/openwrt-cc/build_dir/target-mips_34kc_uClibc-0.9.33.2/ubus-2015-01-22/libubus.so",
O_RDONLY) = -1 ENOENT (No such file or directory)
open("./libubus.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib/libubus.so", O_RDONLY) = 3
it's looking for the lib in the buildroot path
Thanks in advance
Etienne
strace-uhttpd
Description: Binary data
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