liboping: Fix build with GCC 9

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
This commit is contained in:
Michael Tremer 2019-06-21 01:04:39 +01:00
parent 2e1a376086
commit bb097c5438
2 changed files with 32 additions and 4 deletions

View File

@ -4,11 +4,11 @@
###############################################################################
name = liboping
version = 1.8.0
release = 1
version = 1.10.0
release = 2
groups = Development/Tools
url = http://noping.cc/
url = https://noping.cc/
license = LGPLv2.1 and GPLv2
summary = liboping is a C library to generate ICMP echo requests
@ -21,7 +21,7 @@ description
fping rolled into one.
end
source_dl = http://noping.cc/files/
source_dl = https://noping.cc/files/
build
requires

View File

@ -0,0 +1,28 @@
From 18ca43507b351f339ff23062541ee8d58e813a53 Mon Sep 17 00:00:00 2001
From: Florian Forster <ff@octo.it>
Date: Sun, 29 Jul 2018 14:34:19 +0200
Subject: [PATCH] ping_host_add: Decrease buffer size to make GCC's truncation
check happy.
Fixes: #38
---
src/liboping.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/src/liboping.c b/src/liboping.c
index 5253e8c..2470988 100644
--- a/src/liboping.c
+++ b/src/liboping.c
@@ -1636,10 +1636,8 @@ int ping_host_add (pingobj_t *obj, const char *host)
}
else
{
- char errmsg[PING_ERRMSG_LEN];
-
- snprintf (errmsg, PING_ERRMSG_LEN, "Unknown `ai_family': %i", ai_ptr->ai_family);
- errmsg[PING_ERRMSG_LEN - 1] = '\0';
+ char errmsg[64];
+ snprintf (errmsg, sizeof(errmsg), "Unknown `ai_family': %d", ai_ptr->ai_family);
dprintf ("%s", errmsg);
ping_set_error (obj, "getaddrinfo", errmsg);