sco/pokerth
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Fix buffer overflow in libircclient (concerning DCC, which was unused, so this is just to satisfy pedantic compilers :-) ).

Browse Source
This commit is contained in:
lotodore
2009-03-16 22:13:55 +00:00
parent 3073cf03f0
commit 64ec42aaa3
1 changed files with 2 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/third_party/libircclient/src/dcc.c
Vendored
+2 -1
View File
@@ -531,7 +531,8 @@ static int libirc_new_dcc_session (irc_session_t * session, unsigned long ip, un
memset (&saddr, 0, sizeof(saddr)); memset (&saddr, 0, sizeof(saddr));
saddr.sin_family = AF_INET; saddr.sin_family = AF_INET;
memcpy (&saddr.sin_addr, &session->local_addr, sizeof(session->local_addr)); // NOTE: This will not work with IPv6!
memcpy (&saddr.sin_addr, &session->local_addr, sizeof(struct in_addr));
saddr.sin_port = htons (0); saddr.sin_port = htons (0);
if ( bind (dcc->sock, (struct sockaddr *) &saddr, sizeof(saddr)) < 0 ) if ( bind (dcc->sock, (struct sockaddr *) &saddr, sizeof(saddr)) < 0 )