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Apply d/p/11_check_dhcp_MSG_PEAK

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Jan Wagner 2016-12-08 13:50:48 +01:00
parent 670b052e1e
commit ed0d010286
2 changed files with 23 additions and 0 deletions
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22
debian/patches/11_check_dhcp_MSG_PEAK vendored Normal file
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@ -0,0 +1,22 @@
From c7f7959dd90e2b82bb1904a02e11f4b5e0f35709 Mon Sep 17 00:00:00 2001
From: Harald Koch <chk@anemone.chk.cfrq.net>
Date: Wed, 7 Dec 2016 13:11:40 -0500
Subject: [PATCH] properly remove MSG_PEEK in check_dhcp.c. Fixes #1450.
---
plugins-root/check_dhcp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/plugins-root/check_dhcp.c b/plugins-root/check_dhcp.c
index 88b7ca1..f4c2daf 100644
--- a/plugins-root/check_dhcp.c
+++ b/plugins-root/check_dhcp.c
@@ -693,7 +693,7 @@ int receive_dhcp_packet(void *buffer, int buffer_size, int sock, int timeout, st
else{
bzero(&source_address,sizeof(source_address));
address_size=sizeof(source_address);
- recv_result=recvfrom(sock,(char *)buffer,buffer_size,MSG_PEEK,(struct sockaddr *)&source_address,&address_size);
+ recv_result=recvfrom(sock,(char *)buffer,buffer_size,0,(struct sockaddr *)&source_address,&address_size);
if(verbose)
printf("recv_result: %d\n",recv_result);

1
debian/patches/series vendored
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@ -1,3 +1,4 @@
02_check_icmp_links 02_check_icmp_links
# commited upstream # commited upstream
10_spell_fixes 10_spell_fixes
11_check_dhcp_MSG_PEAK