patch for bsd-airtools on recent -current

[Eugene]

hi,

i noticed the port net-mgmt/bsd-airutils doesnt build on a recent 
-current... maybe because the new gcc 3.4.2 version... so took a look at 
it, and patched it to compile again without any errors or warnings...

the error is/was:

-- cut --

gcc -Wall -g -I/usr/local/include -O2 -c weakksa.c
weakksa.c: In function `weakksacrack':
weakksa.c:172: error: label at end of compound statement
*** Error code 1

Stop in 
/usr/ports/net-mgmt/bsd-airtools/work/bsd-airtools/dweputils/dwepcrack.
*** Error code 1

Stop in /usr/ports/net-mgmt/bsd-airtools.

-- cut --

the patch is:

-- cut --

diff -urN bsd-airtools/dstumbler/dstumbler.h 
bsd-airtools-0.3.1/dstumbler/dstumbler.h
--- bsd-airtools/dstumbler/dstumbler.h  Sun Jul 20 10:13:52 2003
+++ bsd-airtools-0.3.1/dstumbler/dstumbler.h    Mon Aug 16 05:49:19 2004
@@ -244,7 +244,6 @@
  #ifdef __FreeBSD__
  #define htole16(x) (x)
  #define le16toh(x) (x)
-#define O_SYNC     O_FSYNC
  #else
  #ifdef __OpenBSD__
  #define le16toh(x) letoh16(x)
diff -urN bsd-airtools/dweputils/dwepcrack/weakksa.c 
bsd-airtools-0.3.1/dweputils/dwepcrack/weakksa.c
--- bsd-airtools/dweputils/dwepcrack/weakksa.c  Sun Jul 20 07:43:59 2003
+++ bsd-airtools-0.3.1/dweputils/dwepcrack/weakksa.c    Mon Aug 16 
05:51:48 2004
@@ -161,14 +161,13 @@
           (B != 0 && !(B % 2) ? (x == 1 && y == (B / 2) + 1) ||
           (x == (B / 2) + 2 && y == (N - 1) - x) : 0))
          {
-          if(BITSET(sample_check[x][y], z))
-            goto fail;
-          SETBIT(sample_check[x][y], z);
+          if(!BITSET(sample_check[x][y], z))
+          {
+            SETBIT(sample_check[x][y], z);

-          memcpy(samples[B].s[samples[B].len].iv, iv, IV_SIZE);
-          samples[B].s[samples[B].len++].byte = iv[4] ^ 0xaa;
-
-          fail:
+            memcpy(samples[B].s[samples[B].len].iv, iv, IV_SIZE);
+            samples[B].s[samples[B].len++].byte = iv[4] ^ 0xaa;
+         }
          }
        }
      }
diff -urN bsd-airtools/dweputils/dwepcrack/wordfile.c 
bsd-airtools-0.3.1/dweputils/dwepcrack/wordfile.c
--- bsd-airtools/dweputils/dwepcrack/wordfile.c Sun Jul 20 07:09:26 2003
+++ bsd-airtools-0.3.1/dweputils/dwepcrack/wordfile.c   Mon Aug 16 
05:52:39 2004
@@ -42,6 +42,7 @@
  #include <sys/types.h>
  #include <sys/wait.h>
  #include <errno.h>
+#include <stdlib.h>

  #include "dwepcrack.h"

diff -urN bsd-airtools/prism2dump/fields_mgmt.c 
bsd-airtools-0.3.1/prism2dump/fields_mgmt.c
--- bsd-airtools/prism2dump/fields_mgmt.c       Sun Jul 20 10:19:39 2003
+++ bsd-airtools-0.3.1/prism2dump/fields_mgmt.c Mon Aug 16 05:55:34 2004
@@ -36,6 +36,7 @@
   */

  #include <stdio.h>
+#include <string.h>
  #include <sys/types.h>

  #include <pcap.h>

-- cut --

patch should be save, because in fcntl.h i see:

#define O_FSYNC         0x0080          /* synchronous writes */
#define O_SYNC          0x0080          /* POSIX synonym for O_FSYNC */

hope i did it the right way :-/

enjoy,
Eugene