diff options
Diffstat (limited to 'package')
| -rw-r--r-- | package/network/utils/iproute2/patches/185-libbpf-add-limits-h.patch | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/package/network/utils/iproute2/patches/185-libbpf-add-limits-h.patch b/package/network/utils/iproute2/patches/185-libbpf-add-limits-h.patch new file mode 100644 index 0000000000..07dbbc65b9 --- /dev/null +++ b/package/network/utils/iproute2/patches/185-libbpf-add-limits-h.patch @@ -0,0 +1,45 @@ +From c77310119f9a5f99221dd967c5eb0c7a26094b41 Mon Sep 17 00:00:00 2001 +From: Tony Ambardar <Tony.Ambardar@gmail.com> +Date: Wed, 3 Mar 2021 10:29:24 -0800 +Subject: [PATCH] lib/bpf: add missing limits.h includes + +Several functions in bpf_glue.c and bpf_libbpf.c rely on PATH_MAX, which is +normally included from <limits.h> in other iproute2 source files. + +It fixes errors seen using gcc 10.2.0, binutils 2.35.1 and musl 1.1.24: + +bpf_glue.c: In function 'get_libbpf_version': +bpf_glue.c:46:11: error: 'PATH_MAX' undeclared (first use in this function); +did you mean 'AF_MAX'? + 46 | char buf[PATH_MAX], *s; + | ^~~~~~~~ + | AF_MAX + +Reported-by: Rui Salvaterra <rsalvaterra@gmail.com> +Signed-off-by: Tony Ambardar <Tony.Ambardar@gmail.com> +--- + lib/bpf_glue.c | 2 ++ + lib/bpf_libbpf.c | 1 + + 2 files changed, 3 insertions(+) + +--- a/lib/bpf_glue.c ++++ b/lib/bpf_glue.c +@@ -4,6 +4,8 @@ + * Authors: Hangbin Liu <haliu@redhat.com> + * + */ ++#include <limits.h> ++ + #include "bpf_util.h" + #ifdef HAVE_LIBBPF + #include <bpf/bpf.h> +--- a/lib/bpf_libbpf.c ++++ b/lib/bpf_libbpf.c +@@ -13,6 +13,7 @@ + #include <stdint.h> + #include <errno.h> + #include <fcntl.h> ++#include <limits.h> + + #include <libelf.h> + #include <gelf.h> |