From 5018f16c6205404ba3aa7298dc8a3d45fbd46bfc Mon Sep 17 00:00:00 2001 From: Florian Weimer Date: Mon, 2 May 2016 15:25:20 +0200 Subject: hesiod: Always use thread-local resolver state [BZ #19573] The Hesiod implementation imported into glibc was enhanced to support caller-supplied resolver states. But its only consumer is nss_hesiod, and it supplies the thread-local resolver state. Therefore, this commit changes the Hesiod implementation to use the thread-local resolver state (_res) directly. This fixes bug 19573 because the Hesiod implementation no longer has to initialize and free any resolver state. To avoid any risk of interposition of ABI-incompatible Hesiod function implementations, this commit marks the Hesiod functions as hidden. (They were already hidden using a linker version script.) --- hesiod/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'hesiod/Makefile') diff --git a/hesiod/Makefile b/hesiod/Makefile index d68a8597b3..2d1966c393 100644 --- a/hesiod/Makefile +++ b/hesiod/Makefile @@ -28,7 +28,7 @@ extra-libs-others = $(extra-libs) subdir-dirs = nss_hesiod vpath %.c nss_hesiod -libnss_hesiod-routines := hesiod hesiod-grp hesiod-init hesiod-proto \ +libnss_hesiod-routines := hesiod hesiod-grp hesiod-proto \ hesiod-pwd hesiod-service # Build only shared library libnss_hesiod-inhibit-o = $(filter-out .os,$(object-suffixes)) -- cgit 1.4.1