diff options
Diffstat (limited to 'source3/rpc_server/srv_winreg_nt.c')
| -rw-r--r-- | source3/rpc_server/srv_winreg_nt.c | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/source3/rpc_server/srv_winreg_nt.c b/source3/rpc_server/srv_winreg_nt.c index 91435fc87e..b874c5e5d1 100644 --- a/source3/rpc_server/srv_winreg_nt.c +++ b/source3/rpc_server/srv_winreg_nt.c @@ -350,7 +350,7 @@ WERROR _winreg_OpenKey(pipes_struct *p, struct policy_handle *parent_handle, str reg_reply_info ********************************************************************/ -WERROR _winreg_QueryValue(pipes_struct *p, struct policy_handle *handle, struct winreg_String value_name, enum winreg_Type *type, uint8_t *data, uint32_t *size, uint32_t *length) +WERROR _winreg_QueryValue(pipes_struct *p, struct policy_handle *handle, struct winreg_String value_name, enum winreg_Type *type, uint8_t *data, uint32_t *data_size, uint32_t *value_length) { WERROR status = WERR_BADFILE; char *name; @@ -362,7 +362,7 @@ WERROR _winreg_QueryValue(pipes_struct *p, struct policy_handle *handle, struct if ( !regkey ) return WERR_BADFID; - *size = *length = *type = 0; + *value_length = *type = 0; DEBUG(7,("_reg_info: policy key name = [%s]\n", regkey->name)); DEBUG(7,("_reg_info: policy key type = [%08x]\n", regkey->type)); @@ -383,8 +383,8 @@ WERROR _winreg_QueryValue(pipes_struct *p, struct policy_handle *handle, struct { uint32 outbuf_len; prs_struct prs_hkpd; - prs_init(&prs_hkpd, *size, p->mem_ctx, MARSHALL); - status = reg_perfcount_get_hkpd(&prs_hkpd, *size, &outbuf_len, NULL); + prs_init(&prs_hkpd, *data_size, p->mem_ctx, MARSHALL); + status = reg_perfcount_get_hkpd(&prs_hkpd, *data_size, &outbuf_len, NULL); regval_ctr_addvalue(regvals, "HKPD", REG_BINARY, prs_hkpd.data_p, outbuf_len); val = dup_registry_value(regval_ctr_specific_value(regvals, 0)); @@ -435,8 +435,8 @@ WERROR _winreg_QueryValue(pipes_struct *p, struct policy_handle *handle, struct /* we probably have a request for a specific object here */ uint32 outbuf_len; prs_struct prs_hkpd; - prs_init(&prs_hkpd, *size, p->mem_ctx, MARSHALL); - status = reg_perfcount_get_hkpd(&prs_hkpd, *size, &outbuf_len, name); + prs_init(&prs_hkpd, *data_size, p->mem_ctx, MARSHALL); + status = reg_perfcount_get_hkpd(&prs_hkpd, *data_size, &outbuf_len, name); regval_ctr_addvalue(regvals, "HKPD", REG_BINARY, prs_hkpd.data_p, outbuf_len); @@ -465,17 +465,20 @@ WERROR _winreg_QueryValue(pipes_struct *p, struct policy_handle *handle, struct } } + /* if we have a value then copy it to the output */ + if ( val ) { - *size = regval_size( val ); - *length = regval_size( val ); + *value_length = regval_size( val ); + *type = val->type; -#if 0 - if ( (*data = talloc_memdup( p->mem_ctx, regval_data_p(val), *size )) == NULL ) { - status = WERR_NOMEM; + if ( *data_size == 0 ) { + status = WERR_OK; + } else if ( *value_length > *data_size ) { + status = WERR_MORE_DATA; + } else { + memcpy( data, regval_data_p(val), *value_length ); + status = WERR_OK; } -#endif - - *type = val->type; } TALLOC_FREE( regvals ); |