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$NetBSD: patch-ad,v 1.6 2005/01/25 15:23:46 drochner Exp $
--- camel/camel-lock-helper.c.orig 2005-01-25 15:34:38.000000000 +0100
+++ camel/camel-lock-helper.c
@@ -360,8 +360,9 @@ int main(int argc, char **argv)
switch(msg.id) {
case CAMEL_LOCK_HELPER_LOCK:
res = CAMEL_LOCK_HELPER_STATUS_NOMEM;
- path = malloc(msg.data+1);
- if (path != NULL) {
+ if (msg.data > 0xffff) {
+ res = CAMEL_LOCK_HELPER_STATUS_PROTOCOL;
+ } else if ((path = malloc(msg.data+1)) != NULL) {
res = CAMEL_LOCK_HELPER_STATUS_PROTOCOL;
len = read_n(STDIN_FILENO, path, msg.data);
if (len == msg.data) {
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