Mercurial > dropbear
comparison svr-main.c @ 246:f4cf0415fec1 contrib-blacklist
- blacklisting patch from Michael Deiters
| author | Matt Johnston <matt@ucc.asn.au> |
|---|---|
| date | Tue, 06 Sep 2005 04:52:46 +0000 |
| parents | 0cfba3034be5 |
| children | c07de41b53d7 |
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| 224:1dbd2473482f | 246:f4cf0415fec1 |
|---|---|
| 26 #include "dbutil.h" | 26 #include "dbutil.h" |
| 27 #include "session.h" | 27 #include "session.h" |
| 28 #include "buffer.h" | 28 #include "buffer.h" |
| 29 #include "signkey.h" | 29 #include "signkey.h" |
| 30 #include "runopts.h" | 30 #include "runopts.h" |
| 31 #include "blacklist.h" | |
| 31 | 32 |
| 32 static int listensockets(int *sock, int sockcount, int *maxfd); | 33 static int listensockets(int *sock, int sockcount, int *maxfd); |
| 33 static void sigchld_handler(int dummy); | 34 static void sigchld_handler(int dummy); |
| 34 static void sigsegv_handler(int); | 35 static void sigsegv_handler(int); |
| 35 static void sigintterm_handler(int fish); | 36 static void sigintterm_handler(int fish); |
| 236 if (childpipes[j] < 0) { | 237 if (childpipes[j] < 0) { |
| 237 break; | 238 break; |
| 238 } | 239 } |
| 239 } | 240 } |
| 240 | 241 |
| 242 if (is_blacklisted(getaddrstring(&remoteaddr, 0)) == 1) { | |
| 243 close(childsock); | |
| 244 continue; | |
| 245 } | |
| 246 | |
| 241 if (j == MAX_UNAUTH_CLIENTS) { | 247 if (j == MAX_UNAUTH_CLIENTS) { |
| 242 /* no free connections */ | 248 /* no free connections */ |
| 243 /* TODO - possibly log, though this would be an easy way | 249 /* TODO - possibly log, though this would be an easy way |
| 244 * to fill logs/disk */ | 250 * to fill logs/disk */ |
| 245 close(childsock); | 251 close(childsock); |