explicit_bzero is used in src/ap.c since commit d55e00b31d7bccdbb2ea1cdeb0a749df77a51e47 but src/missing.h is not included, as a result build with uclibc fails on: /srv/storage/autobuild/run/instance-1/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/../../../../xtensa-buildroot-linux-uclibc/bin/ld: src/ap.o: in function `ap_probe_req_cb': ap.c:(.text+0x23d8): undefined reference to `explicit_bzero' Fixes: - http://autobuild.buildroot.org/results/c7a0096a269bfc52bd8e23d453d36d5bfb... Signed-off-by: Fabrice Fontaine <fontaine.fabrice(a)gmail.com&gt; --- src/ap.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/ap.c b/src/ap.c index c972cfcb..ac705c31 100644 --- a/src/ap.c +++ b/src/ap.c @@ -31,6 +31,7 @@ #include "linux/nl80211.h" +#include "src/missing.h" #include "src/iwd.h" #include "src/module.h" #include "src/scan.h" -- 2.28.0