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s4:registry - "patchfile" - check if strings could be allocated

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This commit is contained in:
Matthias Dieter Wallnöfer 2010-03-22 13:39:40 +01:00
parent 686825e025
commit 43bb87f5fa
1 changed files with 10 additions and 0 deletions
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10
source4/lib/registry/patchfile.c
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@ -95,6 +95,11 @@ WERROR reg_generate_diff_key(struct registry_key *oldkey,
/* if "error2" is going to be "WERR_BADFILE", then newkey */
/* didn't have such a subkey and therefore add a del diff */
tmppath = talloc_asprintf(mem_ctx, "%s\\%s", path, keyname1);
if (tmppath == NULL) {
DEBUG(0, ("Out of memory\n"));
talloc_free(mem_ctx);
return WERR_NOMEM;
}
if (!W_ERROR_IS_OK(error2))
callbacks->del_key(callback_data, tmppath);
@ -156,6 +161,11 @@ WERROR reg_generate_diff_key(struct registry_key *oldkey,
/* oldkey didn't have such a subkey, add a add diff */
tmppath = talloc_asprintf(mem_ctx, "%s\\%s", path, keyname1);
if (tmppath == NULL) {
DEBUG(0, ("Out of memory\n"));
talloc_free(mem_ctx);
return WERR_NOMEM;
}
callbacks->add_key(callback_data, tmppath);
/* perform here also the recursive invocation */