From 9e357fb4fc00ab9c303e314b85b9ae3836141f81 Mon Sep 17 00:00:00 2001 From: Petr Vorel Date: Wed, 29 Sep 2021 19:56:29 +0200 Subject: [PATCH] lapi/if_addr.h: Define IFA_FLAGS and use it in icmp_rate_limit01.c. This fixes error on toolchains with very old kernel headers, e.g. Buildroot sourcery-arm: icmp_rate_limit01.c:82:3: error: 'IFA_F_NOPREFIXROUTE' undeclared (first use in this function) IFA_F_NOPREFIXROUTE); Fixed because IFA_F_NOPREFIXROUTE was added in 3.14 and the oldest system we still support is Cent0S 7 with 3.10 kernel. NOTE: Cent0S 7 is obviously heavily patched thus it contains IFA_F_NOPREFIXROUTE and therefore CI build didn't catch this error. Signed-off-by: Petr Vorel [ upstream status: https://lore.kernel.org/ltp/20210930183058.5240-4-petr.vorel@gmail.com/T/#u ] --- include/lapi/if_addr.h | 3 +++ testcases/cve/icmp_rate_limit01.c | 3 ++- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/include/lapi/if_addr.h b/include/lapi/if_addr.h index 4e50a0a4e..0f7e44784 100644 --- a/include/lapi/if_addr.h +++ b/include/lapi/if_addr.h @@ -12,5 +12,8 @@ # define IFA_FLAGS 8 #endif +#ifndef IFA_F_NOPREFIXROUTE +# define IFA_F_NOPREFIXROUTE 0x200 +#endif #endif /* LAPI_IF_ADDR_H__ */ diff --git a/testcases/cve/icmp_rate_limit01.c b/testcases/cve/icmp_rate_limit01.c index b3a237b30..3ada32675 100644 --- a/testcases/cve/icmp_rate_limit01.c +++ b/testcases/cve/icmp_rate_limit01.c @@ -27,11 +27,12 @@ #include #include #include -#include #include #include #include + +#include "lapi/if_addr.h" #include "tst_test.h" #include "tst_netdevice.h" -- 2.33.0