| 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 |
| Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> |
| [Retrieved from: |
| https://github.com/octo/liboping/commit/18ca43507b351f339ff23062541ee8d58e813a53] |
| --- |
| 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); |
