diff --git a/package/iptables/0001-libxtables-compiler-warning-fixes-for-NO_SHARED_LIBS.patch b/package/iptables/0001-libxtables-compiler-warning-fixes-for-NO_SHARED_LIBS.patch new file mode 100644 index 0000000000..8d364b3789 --- /dev/null +++ b/package/iptables/0001-libxtables-compiler-warning-fixes-for-NO_SHARED_LIBS.patch @@ -0,0 +1,58 @@ +From 6cb8af1ff3951e47def7a16db39289dc9d9c61fe Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Maciej=20=C5=BBenczykowski?= +Date: Tue, 23 Jun 2020 16:09:02 -0700 +Subject: libxtables: compiler warning fixes for NO_SHARED_LIBS +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Fixes two issues with NO_SHARED_LIBS: + - #include is ifdef'ed out and thus dlclose() + triggers an undeclared function compiler warning + - dlreg_add() is unused and thus triggers an unused + function warning + +Test: builds without warnings +Signed-off-by: Maciej Żenczykowski +Signed-off-by: Pablo Neira Ayuso + +[Retrieved from: +https://git.netfilter.org/iptables/commit/libxtables/xtables.c?id=6cb8af1ff3951e47def7a16db39289dc9d9c61fe] +Signed-off-by: Fabrice Fontaine +--- + libxtables/xtables.c | 4 ++++ + 1 file changed, 4 insertions(+) + +diff --git a/libxtables/xtables.c b/libxtables/xtables.c +index 7fe42580..8907ba20 100644 +--- a/libxtables/xtables.c ++++ b/libxtables/xtables.c +@@ -206,6 +206,7 @@ struct xtables_target *xtables_targets; + static bool xtables_fully_register_pending_match(struct xtables_match *me); + static bool xtables_fully_register_pending_target(struct xtables_target *me); + ++#ifndef NO_SHARED_LIBS + /* registry for loaded shared objects to close later */ + struct dlreg { + struct dlreg *next; +@@ -237,6 +238,7 @@ static void dlreg_free(void) + dlreg = next; + } + } ++#endif + + void xtables_init(void) + { +@@ -267,7 +269,9 @@ void xtables_init(void) + + void xtables_fini(void) + { ++#ifndef NO_SHARED_LIBS + dlreg_free(); ++#endif + } + + void xtables_set_nfproto(uint8_t nfproto) +-- +cgit v1.2.3 +