From 732b356621f0b54de4608696e7e9d23416eb2bc6 Mon Sep 17 00:00:00 2001 From: Seonah Moon Date: Fri, 10 Feb 2017 17:48:30 +0900 Subject: [PATCH] WGID-149077: Fixed integer overflow issue Change-Id: Ie2d0939e43080aa2c7937f912d13ece6c39fdb9c Signed-off-by: Seonah Moon --- src/dnsproxy.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/dnsproxy.c b/src/dnsproxy.c index 58ce442..d44de64 100755 --- a/src/dnsproxy.c +++ b/src/dnsproxy.c @@ -3841,6 +3841,7 @@ static GIOChannel *get_listener(int family, int protocol, int index) int option; int sd_num = 0; int rv; + int is_socket_inet = 0; #endif DBG("family %d protocol %d index %d", family, protocol, index); @@ -3876,11 +3877,12 @@ static GIOChannel *get_listener(int family, int protocol, int index) rv = sd_is_socket_inet(sk, family, type, -1, 53); if(rv > 0){ DBG("socket fd (%d) is passed by systemd", sk); + is_socket_inet = 1; break; } } - if(sk >= SD_LISTEN_FDS_START+sd_num){ + if (!is_socket_inet) { DBG("socket fd is not matched what connman requests"); return NULL; } -- 2.7.4