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fix thinko in dnsmgr.c (lesson: don't commit while you are rushing to a meeting and then heading out of town...)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@5433 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Kevin P. Fleming
2005-04-07 07:41:06 +00:00
parent 110560781a
commit 0e941a8dfc
1 changed files with 9 additions and 11 deletions
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12
dnsmgr.c
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@@ -86,13 +86,13 @@ struct ast_dnsmgr_entry *ast_dnsmgr_get(const char *name, struct in_addr *result
void ast_dnsmgr_release(struct ast_dnsmgr_entry *entry) void ast_dnsmgr_release(struct ast_dnsmgr_entry *entry)
{ {
/* if there is an entry (and not the special flag value), remove/free it */ if (!entry)
if (entry && (entry != (typeof(entry)) -1)) { return;
AST_LIST_LOCK(&entry_list); AST_LIST_LOCK(&entry_list);
AST_LIST_REMOVE(&entry_list, entry, list); AST_LIST_REMOVE(&entry_list, entry, list);
AST_LIST_UNLOCK(&entry_list); AST_LIST_UNLOCK(&entry_list);
free(entry); free(entry);
};
} }
int ast_dnsmgr_lookup(const char *name, struct in_addr *result, struct ast_dnsmgr_entry **dnsmgr) int ast_dnsmgr_lookup(const char *name, struct in_addr *result, struct ast_dnsmgr_entry **dnsmgr)
@@ -119,16 +119,14 @@ int ast_dnsmgr_lookup(const char *name, struct in_addr *result, struct ast_dnsmg
if ((hp = ast_gethostbyname(name, &ahp))) if ((hp = ast_gethostbyname(name, &ahp)))
memcpy(result, hp->h_addr, sizeof(result)); memcpy(result, hp->h_addr, sizeof(result));
/* flag value to indicate no manager was allocated */ return 0;
*dnsmgr = (typeof(*dnsmgr)) -1;
} else { } else {
if (option_verbose > 2) if (option_verbose > 2)
ast_verbose(VERBOSE_PREFIX_2 "adding manager for '%s'\n", name); ast_verbose(VERBOSE_PREFIX_2 "adding manager for '%s'\n", name);
*dnsmgr = ast_dnsmgr_get(name, result); *dnsmgr = ast_dnsmgr_get(name, result);
}
return !*dnsmgr; return !*dnsmgr;
} }
}
static void *do_refresh(void *data) static void *do_refresh(void *data)
{ {