messaging: Use size_t for array sizes

We use talloc_realloc, that takes size_t.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

diff --git a/source3/lib/messages.c b/source3/lib/messages.c
index e0ef1f884614ccfb7ec50b935e33d2e5db89d9ef..83def69cf54ac266fbcd6417ea4e548e3de9896e 100644 (file)
--- a/source3/lib/messages.c
+++ b/source3/lib/messages.c
@@ -73,10 +73,10 @@ struct messaging_context {
        struct messaging_callback *callbacks;
 
        struct tevent_req **new_waiters;
-       unsigned num_new_waiters;
+       size_t num_new_waiters;
 
        struct tevent_req **waiters;
-       unsigned num_waiters;
+       size_t num_waiters;
 
        void *msg_dgm_ref;
        struct messaging_backend *remote;
@@ -212,7 +212,7 @@ close_fail:
 
 static int messaging_context_destructor(struct messaging_context *ctx)
 {
-       unsigned i;
+       size_t i;
 
        for (i=0; i<ctx->num_new_waiters; i++) {
                if (ctx->new_waiters[i] != NULL) {
@@ -768,7 +768,7 @@ static void messaging_filtered_read_cleanup(struct tevent_req *req,
        struct messaging_filtered_read_state *state = tevent_req_data(
                req, struct messaging_filtered_read_state);
        struct messaging_context *msg_ctx = state->msg_ctx;
-       unsigned i;
+       size_t i;
 
        tevent_req_set_cleanup_fn(req, NULL);
 
@@ -1056,14 +1056,14 @@ static void messaging_dispatch_rec(struct messaging_context *msg_ctx,
                                   struct tevent_context *ev,
                                   struct messaging_rec *rec)
 {
-       unsigned i;
-       size_t j;
+       size_t i;
 
        if (ev == msg_ctx->event_ctx) {
                messaging_dispatch_classic(msg_ctx, rec);
        }
 
        if (!messaging_append_new_waiters(msg_ctx)) {
+               size_t j;
                for (j=0; j < rec->num_fds; j++) {
                        int fd = rec->fds[j];
                        close(fd);
@@ -1141,8 +1141,8 @@ static void messaging_dispatch_rec(struct messaging_context *msg_ctx,
        /*
         * If the fd-array isn't used, just close it.
         */
-       for (j=0; j < rec->num_fds; j++) {
-               int fd = rec->fds[j];
+       for (i=0; i < rec->num_fds; i++) {
+               int fd = rec->fds[i];
                close(fd);
        }
        rec->num_fds = 0;