| From a8aac8f3fd8b07fde8f5dc0aa9ece54a46d24425 Mon Sep 17 00:00:00 2001 |
| From: Mingli Yu <mingli.yu@windriver.com> |
| Date: Thu, 9 Jun 2022 16:03:06 +0800 |
| Subject: [PATCH] links.c: Fix build with gcc-12 |
| |
| Fixes: |
| | /build/tmp-glibc/work/corei7-64-wrs-linux/kronosnet/1.22-r0/recipe-sysroot/usr/include/bits/string_fortified.h:59:10: error: 'link' may be used uninitialized [-Werror=maybe-uninitialized] |
| | 59 | return __builtin___memset_chk (__dest, __ch, __len, |
| | | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
| | 60 | __glibc_objsize0 (__dest)); |
| | | ~~~~~~~~~~~~~~~~~~~~~~~~~~ |
| | ../../git/libknet/links.c: In function 'knet_link_set_config': |
| | ../../git/libknet/links.c:108:27: note: 'link' was declared here |
| | 108 | struct knet_link *link; |
| | | ^~~~ |
| | cc1: all warnings being treated as errors |
| |
| Upstream-Status: Submitted [https://github.com/kronosnet/kronosnet/pull/382] |
| |
| Signed-off-by: Mingli Yu <mingli.yu@windriver.com> |
| --- |
| libknet/links.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| diff --git a/libknet/links.c b/libknet/links.c |
| index 8cb1621b..0ef42b79 100644 |
| --- a/libknet/links.c |
| +++ b/libknet/links.c |
| @@ -105,7 +105,7 @@ int knet_link_set_config(knet_handle_t knet_h, knet_node_id_t host_id, uint8_t l |
| { |
| int savederrno = 0, err = 0, i, wipelink = 0, link_idx; |
| struct knet_host *host, *tmp_host; |
| - struct knet_link *link; |
| + struct knet_link *link = NULL; |
| |
| if (!_is_valid_handle(knet_h)) { |
| return -1; |
| -- |
| 2.25.1 |
| |