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author | Jeremy Allison <jra@samba.org> | 2008-01-09 17:11:04 -0800 |
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committer | Jeremy Allison <jra@samba.org> | 2008-01-09 17:11:04 -0800 |
commit | 253fbf1a6ece5c8dc9759e3535b7f9fa46883c1b (patch) | |
tree | 3e4abe3bc537565b45699fbffaf1a8c0fcbc7f99 /source3 | |
parent | 9003e8e50fd308bb66bfbd635193e725b2442cbb (diff) | |
download | samba-253fbf1a6ece5c8dc9759e3535b7f9fa46883c1b.tar.gz samba-253fbf1a6ece5c8dc9759e3535b7f9fa46883c1b.tar.bz2 samba-253fbf1a6ece5c8dc9759e3535b7f9fa46883c1b.zip |
Make use of talloc_pool in the main codepaths. Remove the sub-contexts.
Jeremy.
(This used to be commit bc932b8ad4396f76b71c43efe9a6346f89c3632c)
Diffstat (limited to 'source3')
-rw-r--r-- | source3/smbd/nttrans.c | 8 | ||||
-rw-r--r-- | source3/smbd/open.c | 8 | ||||
-rw-r--r-- | source3/smbd/process.c | 2 | ||||
-rw-r--r-- | source3/smbd/service.c | 8 | ||||
-rw-r--r-- | source3/smbd/trans2.c | 25 | ||||
-rw-r--r-- | source3/smbd/vfs.c | 13 |
6 files changed, 12 insertions, 52 deletions
diff --git a/source3/smbd/nttrans.c b/source3/smbd/nttrans.c index ae64c06215..e8df732ea2 100644 --- a/source3/smbd/nttrans.c +++ b/source3/smbd/nttrans.c @@ -1604,7 +1604,6 @@ static void call_nt_transact_query_security_desc(connection_struct *conn, SEC_DESC *psd = NULL; size_t sd_size; uint32 security_info_wanted; - TALLOC_CTX *frame; files_struct *fsp = NULL; NTSTATUS status; DATA_BLOB blob; @@ -1631,8 +1630,6 @@ static void call_nt_transact_query_security_desc(connection_struct *conn, return; } - frame = talloc_stackframe(); - /* * Get the permissions to return. */ @@ -1651,7 +1648,6 @@ static void call_nt_transact_query_security_desc(connection_struct *conn, } if (!NT_STATUS_IS_OK(status)) { - TALLOC_FREE(frame); reply_nterror(req, status); return; } @@ -1665,7 +1661,6 @@ static void call_nt_transact_query_security_desc(connection_struct *conn, if (max_data_count < sd_size) { send_nt_replies(conn, req, NT_STATUS_BUFFER_TOO_SMALL, params, 4, *ppdata, 0); - TALLOC_FREE(frame); return; } @@ -1675,7 +1670,6 @@ static void call_nt_transact_query_security_desc(connection_struct *conn, data = nttrans_realloc(ppdata, sd_size); if(data == NULL) { - TALLOC_FREE(frame); reply_doserror(req, ERRDOS, ERRnomem); return; } @@ -1684,7 +1678,6 @@ static void call_nt_transact_query_security_desc(connection_struct *conn, &blob.data, &blob.length); if (!NT_STATUS_IS_OK(status)) { - TALLOC_FREE(frame); reply_nterror(req, status); return; } @@ -1694,7 +1687,6 @@ static void call_nt_transact_query_security_desc(connection_struct *conn, send_nt_replies(conn, req, NT_STATUS_OK, params, 4, data, (int)sd_size); - TALLOC_FREE(frame); return; } diff --git a/source3/smbd/open.c b/source3/smbd/open.c index 6aef99ff0e..037ab633e3 100644 --- a/source3/smbd/open.c +++ b/source3/smbd/open.c @@ -125,7 +125,7 @@ static NTSTATUS change_dir_owner_to_parent(connection_struct *conn, char *saved_dir = NULL; SMB_STRUCT_STAT sbuf; SMB_STRUCT_STAT parent_st; - TALLOC_CTX *ctx = talloc_stackframe(); + TALLOC_CTX *ctx = talloc_tos(); NTSTATUS status = NT_STATUS_OK; int ret; @@ -135,7 +135,6 @@ static NTSTATUS change_dir_owner_to_parent(connection_struct *conn, DEBUG(0,("change_dir_owner_to_parent: failed to stat parent " "directory %s. Error was %s\n", inherit_from_dir, strerror(errno) )); - TALLOC_FREE(ctx); return status; } @@ -152,7 +151,6 @@ static NTSTATUS change_dir_owner_to_parent(connection_struct *conn, DEBUG(0,("change_dir_owner_to_parent: failed to get " "current working directory. Error was %s\n", strerror(errno))); - TALLOC_FREE(ctx); return status; } @@ -202,7 +200,6 @@ static NTSTATUS change_dir_owner_to_parent(connection_struct *conn, out: - TALLOC_FREE(ctx); vfs_ChDir(conn,saved_dir); return status; } @@ -2707,7 +2704,6 @@ NTSTATUS create_file(connection_struct *conn, int *pinfo, SMB_STRUCT_STAT *psbuf) { - TALLOC_CTX *frame = talloc_stackframe(); struct case_semantics_state *case_state = NULL; SMB_STRUCT_STAT sbuf; int info = FILE_WAS_OPENED; @@ -2918,7 +2914,6 @@ NTSTATUS create_file(connection_struct *conn, if (psbuf != NULL) { *psbuf = sbuf; } - TALLOC_FREE(frame); return NT_STATUS_OK; fail: @@ -2928,6 +2923,5 @@ NTSTATUS create_file(connection_struct *conn, close_file(fsp, ERROR_CLOSE); fsp = NULL; } - TALLOC_FREE(frame); return status; } diff --git a/source3/smbd/process.c b/source3/smbd/process.c index fe32d57ff7..2d3cf7fbd8 100644 --- a/source3/smbd/process.c +++ b/source3/smbd/process.c @@ -2071,7 +2071,7 @@ void smbd_process(void) char *inbuf; size_t inbuf_len; bool encrypted = false; - TALLOC_CTX *frame = talloc_stackframe(); + TALLOC_CTX *frame = talloc_stackframe_pool(8192); errno = 0; diff --git a/source3/smbd/service.c b/source3/smbd/service.c index 65fc818144..2588a66b8b 100644 --- a/source3/smbd/service.c +++ b/source3/smbd/service.c @@ -357,7 +357,6 @@ void load_registry_shares(void) int find_service(fstring service) { int iService; - TALLOC_CTX *frame = talloc_stackframe(); all_string_sub(service,"\\","/",0); @@ -463,8 +462,6 @@ int find_service(fstring service) if (iService < 0) DEBUG(3,("find_service() failed to find service %s\n", service)); - TALLOC_FREE(frame); - return (iService); } @@ -1150,20 +1147,17 @@ static connection_struct *make_connection_snum(int snum, user_struct *vuser, #if SOFTLINK_OPTIMISATION /* resolve any soft links early if possible */ if (vfs_ChDir(conn,conn->connectpath) == 0) { - TALLOC_CTX *ctx = talloc_stackframe(); + TALLOC_CTX *ctx = talloc_tos(); char *s = vfs_GetWd(ctx,s); if (!s) { *status = map_nt_error_from_unix(errno); - TALLOC_FREE(ctx); goto err_root_exit; } if (!set_conn_connectpath(conn,s)) { *status = NT_STATUS_NO_MEMORY; - TALLOC_FREE(ctx); goto err_root_exit; } vfs_ChDir(conn,conn->connectpath); - TALLOC_FREE(ctx); } #endif diff --git a/source3/smbd/trans2.c b/source3/smbd/trans2.c index 485513c734..ce0b239c4e 100644 --- a/source3/smbd/trans2.c +++ b/source3/smbd/trans2.c @@ -297,9 +297,8 @@ static unsigned int estimate_ea_size(connection_struct *conn, files_struct *fsp, if (!lp_ea_support(SNUM(conn))) { return 0; } - mem_ctx = talloc_init("estimate_ea_size"); + mem_ctx = talloc_tos(); (void)get_ea_list_from_file(mem_ctx, conn, fsp, fname, &total_ea_len); - talloc_destroy(mem_ctx); return total_ea_len; } @@ -310,7 +309,7 @@ static unsigned int estimate_ea_size(connection_struct *conn, files_struct *fsp, static void canonicalize_ea_name(connection_struct *conn, files_struct *fsp, const char *fname, fstring unix_ea_name) { size_t total_ea_len; - TALLOC_CTX *mem_ctx = talloc_init("canonicalize_ea_name"); + TALLOC_CTX *mem_ctx = talloc_tos(); struct ea_list *ea_list = get_ea_list_from_file(mem_ctx, conn, fsp, fname, &total_ea_len); for (; ea_list; ea_list = ea_list->next) { @@ -321,7 +320,6 @@ static void canonicalize_ea_name(connection_struct *conn, files_struct *fsp, con break; } } - talloc_destroy(mem_ctx); } /**************************************************************************** @@ -1955,9 +1953,7 @@ total_data=%u (should be %u)\n", (unsigned int)total_data, (unsigned int)IVAL(pd out_of_space = True; finished = False; } else { - TALLOC_CTX *sub_ctx = talloc_stackframe(); - - finished = !get_lanman2_dir_entry(sub_ctx, + finished = !get_lanman2_dir_entry(ctx, conn, req->flags2, mask,dirtype,info_level, @@ -1966,8 +1962,6 @@ total_data=%u (should be %u)\n", (unsigned int)total_data, (unsigned int)IVAL(pd space_remaining, &out_of_space, &got_exact_match, &last_entry_off, ea_list); - - TALLOC_FREE(sub_ctx); } if (finished && out_of_space) @@ -2303,9 +2297,7 @@ total_data=%u (should be %u)\n", (unsigned int)total_data, (unsigned int)IVAL(pd out_of_space = True; finished = False; } else { - TALLOC_CTX *sub_ctx = talloc_stackframe(); - - finished = !get_lanman2_dir_entry(sub_ctx, + finished = !get_lanman2_dir_entry(ctx, conn, req->flags2, mask,dirtype,info_level, @@ -2314,8 +2306,6 @@ total_data=%u (should be %u)\n", (unsigned int)total_data, (unsigned int)IVAL(pd space_remaining, &out_of_space, &got_exact_match, &last_entry_off, ea_list); - - TALLOC_FREE(sub_ctx); } if (finished && out_of_space) @@ -4759,17 +4749,12 @@ static NTSTATUS smb_info_set_ea(connection_struct *conn, return NT_STATUS_INVALID_PARAMETER; } - ctx = talloc_init("SMB_INFO_SET_EA"); - if (!ctx) { - return NT_STATUS_NO_MEMORY; - } + ctx = talloc_tos(); ea_list = read_ea_list(ctx, pdata + 4, total_data - 4); if (!ea_list) { - talloc_destroy(ctx); return NT_STATUS_INVALID_PARAMETER; } status = set_ea(conn, fsp, fname, ea_list); - talloc_destroy(ctx); return status; } diff --git a/source3/smbd/vfs.c b/source3/smbd/vfs.c index 9a5e0aff60..bb4e77ed31 100644 --- a/source3/smbd/vfs.c +++ b/source3/smbd/vfs.c @@ -869,14 +869,13 @@ NTSTATUS check_reduced_name(connection_struct *conn, const char *fname) return map_nt_error_from_unix(errno); case ENOENT: { - TALLOC_CTX *tmp_ctx = talloc_stackframe(); + TALLOC_CTX *ctx = talloc_tos(); char *tmp_fname = NULL; char *last_component = NULL; /* Last component didn't exist. Remove it and try and canonicalise the directory. */ - tmp_fname = talloc_strdup(tmp_ctx, fname); + tmp_fname = talloc_strdup(ctx, fname); if (!tmp_fname) { - TALLOC_FREE(tmp_ctx); return NT_STATUS_NO_MEMORY; } p = strrchr_m(tmp_fname, '/'); @@ -885,10 +884,9 @@ NTSTATUS check_reduced_name(connection_struct *conn, const char *fname) last_component = p; } else { last_component = tmp_fname; - tmp_fname = talloc_strdup(tmp_ctx, + tmp_fname = talloc_strdup(ctx, "."); if (!tmp_fname) { - TALLOC_FREE(tmp_ctx); return NT_STATUS_NO_MEMORY; } } @@ -900,15 +898,13 @@ NTSTATUS check_reduced_name(connection_struct *conn, const char *fname) #endif if (!resolved_name) { DEBUG(3,("reduce_name: couldn't get realpath for %s\n", fname)); - TALLOC_FREE(tmp_ctx); return map_nt_error_from_unix(errno); } - tmp_fname = talloc_asprintf(tmp_ctx, + tmp_fname = talloc_asprintf(ctx, "%s/%s", resolved_name, last_component); if (!tmp_fname) { - TALLOC_FREE(tmp_ctx); return NT_STATUS_NO_MEMORY; } #ifdef REALPATH_TAKES_NULL @@ -922,7 +918,6 @@ NTSTATUS check_reduced_name(connection_struct *conn, const char *fname) safe_strcpy(resolved_name_buf, tmp_fname, PATH_MAX); resolved_name = resolved_name_buf; #endif - TALLOC_FREE(tmp_ctx); break; } default: |