forked from mirrors/nixpkgs
* Updated version of the readlink() patch.
svn path=/nixpkgs/trunk/; revision=30013
This commit is contained in:
Eelco Dolstra
parent
c7b6e96d84
commit
f31cd519b6
82
pkgs/servers/samba/readlink.patch
Executable file → Normal file
82
pkgs/servers/samba/readlink.patch
Executable file → Normal file
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@ -11,9 +11,18 @@ index 3a64af7..549ebb2 100644
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/*
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* smb_filename
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diff --git a/source3/smbd/filename.c b/source3/smbd/filename.c
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index 25301e6..691a779 100644
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index 25301e6..b2ed239 100644
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--- a/source3/smbd/filename.c
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+++ b/source3/smbd/filename.c
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@@ -383,7 +383,7 @@ NTSTATUS unix_convert(TALLOC_CTX *ctx,
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if((!conn->case_sensitive || !(conn->fs_capabilities &
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FILE_CASE_SENSITIVE_SEARCH)) &&
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- stat_cache_lookup(conn, &smb_fname->base_name, &dirpath, &start,
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+ stat_cache_lookup(conn, posix_pathnames, &smb_fname->base_name, &dirpath, &start,
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&smb_fname->st)) {
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goto done;
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}
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@@ -977,26 +977,39 @@ NTSTATUS unix_convert(TALLOC_CTX *ctx,
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}
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@ -77,7 +86,7 @@ index 25301e6..691a779 100644
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if (!NT_STATUS_IS_OK(status)) {
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DEBUG(3,("filename_convert: check_name failed "
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diff --git a/source3/smbd/proto.h b/source3/smbd/proto.h
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index c455ffe..1e5d891 100644
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index c455ffe..02b5e40 100644
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--- a/source3/smbd/proto.h
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+++ b/source3/smbd/proto.h
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@@ -336,6 +336,7 @@ NTSTATUS unix_convert(TALLOC_CTX *ctx,
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@ -88,8 +97,59 @@ index c455ffe..1e5d891 100644
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NTSTATUS check_name(connection_struct *conn, const char *name);
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int get_real_filename(connection_struct *conn, const char *path,
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const char *name, TALLOC_CTX *mem_ctx,
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@@ -1037,6 +1038,7 @@ void stat_cache_add( const char *full_orig_name,
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char *translated_path,
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bool case_sensitive);
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bool stat_cache_lookup(connection_struct *conn,
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+ bool posix_paths,
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char **pp_name,
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char **pp_dirpath,
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char **pp_start,
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diff --git a/source3/smbd/statcache.c b/source3/smbd/statcache.c
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index e2ccc74..e910982 100644
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--- a/source3/smbd/statcache.c
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+++ b/source3/smbd/statcache.c
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@@ -150,6 +150,7 @@ void stat_cache_add( const char *full_orig_name,
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* Look through the stat cache for an entry
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*
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* @param conn A connection struct to do the stat() with.
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+ * @param posix_paths Whether to lookup using stat() or lstat()
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* @param name The path we are attempting to cache, modified by this routine
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* to be correct as far as the cache can tell us. We assume that
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* it is a talloc'ed string from top of stack, we free it if
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@@ -166,6 +167,7 @@ void stat_cache_add( const char *full_orig_name,
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*/
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bool stat_cache_lookup(connection_struct *conn,
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+ bool posix_paths,
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char **pp_name,
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char **pp_dirpath,
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char **pp_start,
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@@ -181,6 +183,7 @@ bool stat_cache_lookup(connection_struct *conn,
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char *name;
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TALLOC_CTX *ctx = talloc_tos();
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struct smb_filename smb_fname;
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+ int ret;
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*pp_dirpath = NULL;
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*pp_start = *pp_name;
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@@ -283,7 +286,13 @@ bool stat_cache_lookup(connection_struct *conn,
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ZERO_STRUCT(smb_fname);
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smb_fname.base_name = translated_path;
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- if (SMB_VFS_STAT(conn, &smb_fname) != 0) {
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+ if (posix_paths) {
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+ ret = SMB_VFS_LSTAT(conn, &smb_fname);
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+ } else {
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+ ret = SMB_VFS_STAT(conn, &smb_fname);
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+ }
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+
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+ if (ret != 0) {
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/* Discard this entry - it doesn't exist in the filesystem. */
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memcache_delete(smbd_memcache(), STAT_CACHE,
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data_blob_const(chk_name, strlen(chk_name)));
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diff --git a/source3/smbd/trans2.c b/source3/smbd/trans2.c
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index 0931fff..284635d 100644
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index 0931fff..129ab01 100644
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--- a/source3/smbd/trans2.c
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+++ b/source3/smbd/trans2.c
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@@ -2271,6 +2271,7 @@ static void call_trans2findfirst(connection_struct *conn,
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@ -108,7 +168,17 @@ index 0931fff..284635d 100644
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break;
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default:
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reply_nterror(req, NT_STATUS_INVALID_LEVEL);
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@@ -5103,6 +5105,7 @@ static void call_trans2qfilepathinfo(connection_struct *conn,
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@@ -2331,8 +2333,7 @@ close_if_end = %d requires_resume_key = %d level = 0x%x, max_data_bytes = %d\n",
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ntstatus = filename_convert(ctx, conn,
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req->flags2 & FLAGS2_DFS_PATHNAMES,
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directory,
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- (UCF_SAVE_LCOMP |
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- UCF_ALWAYS_ALLOW_WCARD_LCOMP),
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+ ucf_flags,
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&mask_contains_wcard,
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&smb_dname);
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if (!NT_STATUS_IS_OK(ntstatus)) {
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@@ -5103,6 +5104,7 @@ static void call_trans2qfilepathinfo(connection_struct *conn,
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} else {
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uint32_t name_hash;
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char *fname = NULL;
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@ -116,7 +186,7 @@ index 0931fff..284635d 100644
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/* qpathinfo */
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if (total_params < 7) {
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@@ -5114,9 +5117,16 @@ static void call_trans2qfilepathinfo(connection_struct *conn,
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@@ -5114,9 +5116,16 @@ static void call_trans2qfilepathinfo(connection_struct *conn,
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DEBUG(3,("call_trans2qfilepathinfo: TRANSACT2_QPATHINFO: level = %d\n", info_level));
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@ -136,7 +206,7 @@ index 0931fff..284635d 100644
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}
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srvstr_get_path(req, params, req->flags2, &fname, ¶ms[6],
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@@ -5131,7 +5141,7 @@ static void call_trans2qfilepathinfo(connection_struct *conn,
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@@ -5131,7 +5140,7 @@ static void call_trans2qfilepathinfo(connection_struct *conn,
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conn,
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req->flags2 & FLAGS2_DFS_PATHNAMES,
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fname,
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