catch server's failure to FETCH *
the query is untypical enough to have caused problems with davmail (when we still used *:*) and mailo.com (until it got fixed), so better check that the result (not) returned by the server makes sense.
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@ -2404,9 +2404,15 @@ imap_open_box_p3( imap_store_t *ctx, imap_cmd_t *gcmd, int response )
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{
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imap_cmd_open_box_t *cmdp = (imap_cmd_open_box_t *)gcmd;
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// This will happen if the box is empty.
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if (!ctx->uidnext)
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if (!ctx->uidnext) {
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if (ctx->total_msgs) {
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error( "IMAP error: querying server for highest UID failed\n" );
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imap_open_box_p4( ctx, cmdp, RESP_NO );
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return;
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}
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// This is ok, the box is simply empty.
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ctx->uidnext = 1;
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}
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imap_open_box_p4( ctx, cmdp, response );
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}
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@ -2983,10 +2989,16 @@ imap_find_new_msgs_p3( imap_store_t *ctx, imap_cmd_t *gcmd, int response )
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imap_cmd_find_new_t *cmdp = (imap_cmd_find_new_t *)gcmd;
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imap_cmd_find_new_t *cmd;
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if (response != RESP_OK || ctx->uidnext <= cmdp->uid) {
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if (response != RESP_OK) {
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imap_find_new_msgs_p4( ctx, gcmd, response );
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return;
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}
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if (!ctx->uidnext) {
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// We are assuming that the new messages were not in fact instantly deleted.
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error( "IMAP error: re-querying server for highest UID failed\n" );
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imap_find_new_msgs_p4( ctx, gcmd, RESP_NO );
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return;
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}
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INIT_IMAP_CMD(imap_cmd_find_new_t, cmd, cmdp->callback, cmdp->callback_aux)
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cmd->out_msgs = cmdp->out_msgs;
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imap_exec( (imap_store_t *)ctx, &cmd->gen, imap_find_new_msgs_p4,
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