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r19777: Make regsubkey_ctr_addkey return WERROR. Nobody checks this so far, but this

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will change.

Volker
This commit is contained in:
Volker Lendecke 2006-11-18 17:46:32 +00:00 committed by Gerald (Jerry) Carter
parent e2a35ceffe
commit 17c7c337f6
1 changed files with 22 additions and 20 deletions
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42
source/registry/reg_objects.c
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@ -41,35 +41,37 @@
Add a new key to the array Add a new key to the array
**********************************************************************/ **********************************************************************/
int regsubkey_ctr_addkey( REGSUBKEY_CTR *ctr, const char *keyname ) WERROR regsubkey_ctr_addkey( REGSUBKEY_CTR *ctr, const char *keyname )
{ {
if ( !keyname ) char **newkeys;
return ctr->num_subkeys;
if ( !keyname ) {
return WERR_OK;
}
/* make sure the keyname is not already there */ /* make sure the keyname is not already there */
if ( regsubkey_ctr_key_exists( ctr, keyname ) ) if ( regsubkey_ctr_key_exists( ctr, keyname ) ) {
return ctr->num_subkeys; return WERR_OK;
/* allocate a space for the char* in the array */
if (ctr->subkeys == NULL) {
ctr->subkeys = TALLOC_P(ctr, char *);
} else {
ctr->subkeys = TALLOC_REALLOC_ARRAY(ctr, ctr->subkeys, char *, ctr->num_subkeys+1);
} }
if (!ctr->subkeys) { if (!(newkeys = TALLOC_REALLOC_ARRAY(ctr, ctr->subkeys, char *,
ctr->num_subkeys = 0; ctr->num_subkeys+1))) {
return 0; return WERR_NOMEM;
} }
/* allocate the string and save it in the array */ ctr->subkeys = newkeys;
ctr->subkeys[ctr->num_subkeys] = talloc_strdup( ctr, keyname ); if (!(ctr->subkeys[ctr->num_subkeys] = talloc_strdup(ctr->subkeys,
keyname ))) {
/*
* Don't shrink the new array again, this wastes a pointer
*/
return WERR_NOMEM;
}
ctr->num_subkeys++; ctr->num_subkeys++;
return ctr->num_subkeys; return WERR_OK;
} }
/*********************************************************************** /***********************************************************************