bracket some macros

change MAX_PASSWORD_LENGTH to MAX_PASS_LEN to prevent conflict on some
systems

add #ifdef around soft link dependent code (for systems that don't
have soft links)

source/client/clientutil.c

@@ -460,7 +460,7 @@ BOOL cli_send_login(char *inbuf, char *outbuf, BOOL start_session, BOOL use_setu
       /* send a session setup command */
       bzero(outbuf,smb_size);
 
-      if (passlen > MAX_PASSWORD_LENGTH) {
+      if (passlen > MAX_PASS_LEN) {
 	      DEBUG(1,("password too long %d\n", passlen));
 	      return False;
       }

source/include/includes.h

@@ -1114,15 +1114,15 @@ extern char *sys_errlist[];
 #endif
 
 #ifndef S_ISREG
-#define S_ISREG(x) ((S_IFREG & x)!=0)
+#define S_ISREG(x) ((S_IFREG & (x))!=0)
 #endif
 
 #ifndef S_ISDIR
-#define S_ISDIR(x) ((S_IFDIR & x)!=0)
+#define S_ISDIR(x) ((S_IFDIR & (x))!=0)
 #endif
 
 #if !defined(S_ISLNK) && defined(S_IFLNK)
-#define S_ISLNK(x) ((S_IFLNK & x)!=0)
+#define S_ISLNK(x) ((S_IFLNK & (x))!=0)
 #endif
 
 #ifdef UFC_CRYPT
@@ -1202,7 +1202,7 @@ it works and getting lots of bug reports */
 
 /* this is a rough check to see if this machine has a lstat() call.
    it is not guaranteed to work */
-#if !(defined(S_ISLNK) || defined(S_IFLNK))
+#if !defined(S_ISLNK)
 #define lstat stat
 #endif
 

source/include/local.h

@@ -43,7 +43,7 @@
 #define WORDMAX 0xFFFF
 
 /* the maximum password length before we declare a likely attack */
-#define MAX_PASSWORD_LENGTH 200
+#define MAX_PASS_LEN 200
 
 /* separators for lists */
 #define LIST_SEP " \t,;:\n\r"

source/smbd/reply.c

@@ -252,7 +252,7 @@ int reply_tcon_and_X(char *inbuf,char *outbuf,int length,int bufsize)
   if ((SVAL(inbuf,smb_vwv2) & 0x1) != 0)
     close_cnum(SVAL(inbuf,smb_tid),vuid);
 
-  if (passlen > MAX_PASSWORD_LENGTH) {
+  if (passlen > MAX_PASS_LEN) {
 	  overflow_attack(passlen);
   }
   
@@ -388,7 +388,7 @@ int reply_sesssetup_and_X(char *inbuf,char *outbuf,int length,int bufsize)
 
   if (Protocol < PROTOCOL_NT1) {
     smb_apasslen = SVAL(inbuf,smb_vwv7);
-    if (smb_apasslen > MAX_PASSWORD_LENGTH)
+    if (smb_apasslen > MAX_PASS_LEN)
     {
 	    overflow_attack(smb_apasslen);
     }
@@ -423,12 +423,12 @@ int reply_sesssetup_and_X(char *inbuf,char *outbuf,int length,int bufsize)
     if (passlen1 != 24 && passlen2 != 24)
       doencrypt = False;
 
-    if (passlen1 > MAX_PASSWORD_LENGTH) {
+    if (passlen1 > MAX_PASS_LEN) {
 	    overflow_attack(passlen1);
     }
 
-    passlen1 = MIN(passlen1, MAX_PASSWORD_LENGTH);
+    passlen1 = MIN(passlen1, MAX_PASS_LEN);
-    passlen2 = MIN(passlen2, MAX_PASSWORD_LENGTH);
+    passlen2 = MIN(passlen2, MAX_PASS_LEN);
 
     if(doencrypt) {
       /* Save the lanman2 password and the NT md4 password. */

source/smbd/server.c

@@ -214,9 +214,11 @@ int dos_mode(int cnum,char *path,struct stat *sbuf)
   if (S_ISDIR(sbuf->st_mode))
     result = aDIR | (result & aRONLY);
 
+#ifdef S_ISLNK
 #if LINKS_READ_ONLY
   if (S_ISLNK(sbuf->st_mode) && S_ISDIR(sbuf->st_mode))
     result |= aRONLY;
+#endif
 #endif
 
   /* hide files with a name starting with a . */
@@ -863,6 +865,7 @@ BOOL check_name(char *name,int cnum)
   /* Patch from David Clerc <David.Clerc@cui.unige.ch>
      University of Geneva */
 
+#ifdef S_ISLNK
   if (!lp_symlinks(SNUM(cnum)))
     {
       struct stat statbuf;
@@ -873,6 +876,7 @@ BOOL check_name(char *name,int cnum)
           ret=0; 
         }
     }
+#endif
 
   if (!ret)
     DEBUG(5,("check_name on %s failed\n",name));