From 6c31be7d3ffff6a40bbbac6de53663fa707ac859 Mon Sep 17 00:00:00 2001
From: Jeremy Allison <jra@samba.org>
Date: Fri, 17 Jul 1998 01:38:08 +0000
Subject: [PATCH] nttrans.c: Added FILE_EXECUTE to required permissions
 checked. trans2.c: Fixed up the SMB_QUERY_FILE_ALT_NAME_INFO code, now I've  
         got an NT client to generate it. It uses unicode without          
 bothering to check the unicode bit of course, but now we           can
 execute 16 bit exe's on a WinNT client from a long           filename
 directory (hurrah). Jeremy.

---
 source/smbd/nttrans.c |  2 ++
 source/smbd/trans2.c  | 22 +++++++++++-----------
 2 files changed, 13 insertions(+), 11 deletions(-)

diff --git a/source/smbd/nttrans.c b/source/smbd/nttrans.c
index 45334e88e57..8f7f40b4f99 100644
--- a/source/smbd/nttrans.c
+++ b/source/smbd/nttrans.c
@@ -325,6 +325,8 @@ static int map_share_mode( uint32 desired_access, uint32 share_access, uint32 fi
   if (smb_open_mode == -1) {
     if(desired_access & DELETE_ACCESS)
       smb_open_mode = 2;
+    else if( desired_access & FILE_EXECUTE)
+      smb_open_mode = 0;
     else {
       DEBUG(0,("map_share_mode: Incorrect value for desired_access = %x\n",
              desired_access));
diff --git a/source/smbd/trans2.c b/source/smbd/trans2.c
index 3ea9cb201fe..a0aa65601ff 100644
--- a/source/smbd/trans2.c
+++ b/source/smbd/trans2.c
@@ -1073,11 +1073,10 @@ static int call_trans2qfsinfo(char *inbuf, char *outbuf, int length, int bufsize
     }
     case SMB_QUERY_FS_ATTRIBUTE_INFO:
       data_len = 12 + 2*strlen(FSTYPE_STRING);
-#if 1 /* JRATEST */
       SIVAL(pdata,0,FILE_CASE_PRESERVED_NAMES); /* FS ATTRIBUTES */
-#else /* JRATEST */
+#if 0 /* Old code. JRA. */
       SIVAL(pdata,0,0x4006); /* FS ATTRIBUTES == long filenames supported? */
-#endif /* JRATEST */
+#endif /* Old code. */
       SIVAL(pdata,4,128); /* Max filename component length */
       SIVAL(pdata,8,2*strlen(FSTYPE_STRING));
       PutUniCode(pdata+12,FSTYPE_STRING);
@@ -1147,8 +1146,10 @@ static int call_trans2setfsinfo(char *inbuf, char *outbuf, int length, int bufsi
 }
 
 /****************************************************************************
-  reply to a TRANS2_QFILEINFO (query file info by fileid)
+  Reply to a TRANS2_QFILEPATHINFO or TRANSACT2_QFILEINFO (query file info by
+  file name or file id).
 ****************************************************************************/
+
 static int call_trans2qfilepathinfo(char *inbuf, char *outbuf, int length, 
 				    int bufsize,int cnum,
 				    char **pparams,char **ppdata,
@@ -1294,19 +1295,18 @@ static int call_trans2qfilepathinfo(char *inbuf, char *outbuf, int length,
     case SMB_QUERY_FILE_ALT_NAME_INFO:
       {
         pstring short_name;
-        pstrcpy(short_name,fname);
+        pstrcpy(short_name,p);
         /* Mangle if not already 8.3 */
         if(!is_8_3(short_name, True))
         {
           if(!name_map_mangle(short_name,True,SNUM(cnum)))
             *short_name = '\0';
         }
-        strncpy(pdata + 4,short_name,12);
-        (pdata + 4)[12] = 0;
-        strupper(pdata + 4);
-        l = strlen(pdata + 4);
-        data_size = 4 + l;
-        SIVAL(pdata,0,l);
+        strupper(short_name);
+        l = strlen(short_name);
+        PutUniCode(pdata + 4, short_name);
+        data_size = 4 + (2*l);
+        SIVAL(pdata,0,2*l);
       }
       break;