From 105d06bf527b495fc510e05278b2a0cbe938fe8a Mon Sep 17 00:00:00 2001
From: Jeffrey Altman <jaltman@secure-endpoints.com>
Date: Thu, 13 Sep 2007 02:41:44 +0000
Subject: [PATCH] DEVEL15-windows-afsmaxpath-20070912

ensure that all path stack buffers are of size AFSMAXPATH


(cherry picked from commit b06335911bb203b74ab7129266680d8d2b97739b)
---
 src/WINNT/afsd/cm_buf.c      |  2 +-
 src/WINNT/afsd/cm_vnodeops.c |  4 ++--
 src/WINNT/afsd/smb.c         | 12 ++++++------
 src/WINNT/afsd/smb3.c        |  4 ++--
 4 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/src/WINNT/afsd/cm_buf.c b/src/WINNT/afsd/cm_buf.c
index b8fb5972a..d1d634885 100644
--- a/src/WINNT/afsd/cm_buf.c
+++ b/src/WINNT/afsd/cm_buf.c
@@ -1770,7 +1770,7 @@ long buf_CleanDirtyBuffers(cm_scache_t *scp)
 
     for (bp = cm_data.buf_allp; bp; bp=bp->allp, bcount++) {
 	if (!cm_FidCmp(fidp, &bp->fid) && (bp->flags & CM_BUF_DIRTY)) {
-		buf_Hold(bp);
+            buf_Hold(bp);
 	    lock_ObtainMutex(&bp->mx);
 	    bp->cmFlags &= ~CM_BUF_CMSTORING;
 	    bp->flags &= ~CM_BUF_DIRTY;
diff --git a/src/WINNT/afsd/cm_vnodeops.c b/src/WINNT/afsd/cm_vnodeops.c
index 2f3f40d1d..a0ef4b4f1 100644
--- a/src/WINNT/afsd/cm_vnodeops.c
+++ b/src/WINNT/afsd/cm_vnodeops.c
@@ -1502,7 +1502,7 @@ long cm_Lookup(cm_scache_t *dscp, char *namep, long flags, cm_user_t *userp,
 #endif
 {
     long code;
-    char tname[256];
+    char tname[AFSPATHMAX];
     int sysNameIndex = 0;
     cm_scache_t *scp = NULL;
 
@@ -1818,7 +1818,7 @@ long cm_NameI(cm_scache_t *rootSCachep, char *pathp, long flags,
     char *tp;			/* ptr moving through input buffer */
     char tc;			/* temp char */
     int haveComponent;		/* has new component started? */
-    char component[256];	/* this is the new component */
+    char component[AFSPATHMAX];	/* this is the new component */
     char *cp;			/* component name being assembled */
     cm_scache_t *tscp;		/* current location in the hierarchy */
     cm_scache_t *nscp;		/* next dude down */
diff --git a/src/WINNT/afsd/smb.c b/src/WINNT/afsd/smb.c
index a09ac2f45..c529a72d5 100644
--- a/src/WINNT/afsd/smb.c
+++ b/src/WINNT/afsd/smb.c
@@ -1651,8 +1651,8 @@ char VNLCComputerName[] = "%LCCOMPUTERNAME%";
 /* List available shares */
 int smb_ListShares()
 {
-    char sbmtpath[256];
-    char pathName[256];
+    char sbmtpath[AFSPATHMAX];
+    char pathName[AFSPATHMAX];
     char shareBuf[4096];
     int num_shares=0;
     char *this_share;
@@ -1689,7 +1689,7 @@ int smb_ListShares()
         /*strcpy(shareNameList[num_shares], this_share);*/
         len = GetPrivateProfileString("AFS Submounts", this_share,
                                        NULL,
-                                       pathName, 256,
+                                       pathName, AFSPATHMAX,
                                        sbmtpath);
         if (!len) 
             return num_shares;
@@ -3782,7 +3782,7 @@ long smb_ReceiveCoreTreeConnect(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *
     smb_tid_t *tidp;
     smb_user_t *uidp;
     unsigned short newTid;
-    char shareName[256];
+    char shareName[AFSPATHMAX];
     char *sharePath;
     int shareFound;
     char *tp;
@@ -8428,7 +8428,7 @@ void smb_Listener(void *parmp)
 	    return;
 	} else if (code != 0) {
 #ifndef DJGPP
-            char tbuffer[256];
+            char tbuffer[AFSPATHMAX];
 #endif
 
             /* terminate silently if shutdown flag is set */
@@ -9263,7 +9263,7 @@ void smb_Init(osi_log_t *logp, int useV3,
                                                     );
 
                 if (nts != STATUS_SUCCESS && ntsEx != STATUS_SUCCESS) {
-                    char message[256];
+                    char message[AFSPATHMAX];
                     sprintf(message,"MsV1_0SetProcessOption failure: nts 0x%x ntsEx 0x%x",
                                        nts, ntsEx);
                     OutputDebugString(message);
diff --git a/src/WINNT/afsd/smb3.c b/src/WINNT/afsd/smb3.c
index 4873559c1..fac34cf64 100644
--- a/src/WINNT/afsd/smb3.c
+++ b/src/WINNT/afsd/smb3.c
@@ -1008,7 +1008,7 @@ long smb_ReceiveV3TreeConnectX(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *o
     smb_tid_t *tidp;
     smb_user_t *uidp = NULL;
     unsigned short newTid;
-    char shareName[256];
+    char shareName[AFSPATHMAX];
     char *sharePath;
     int shareFound;
     char *tp;
@@ -1524,7 +1524,7 @@ long smb_ReceiveRAPNetShareEnum(smb_vc_t *vcp, smb_tran2Packet_t *p, smb_packet_
     smb_rap_share_info_1_t * shares;
     USHORT cshare = 0;
     char * cstrp;
-    char thisShare[256];
+    char thisShare[AFSPATHMAX];
     int i,j;
     DWORD dw;
     int nonrootShares;
-- 
2.39.5