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Do not run any command line command from the client which starts the

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server until after the configuration file completes. This prevents it
racing against run-shell or if-shell in .tmux.conf that run in the
background.
This commit is contained in:
nicm
2013-10-20 17:28:43 +00:00
parent f52eac6225
commit bf35441608
4 changed files with 25 additions and 3 deletions
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15
cfg.c
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@@ -31,6 +31,7 @@ struct cmd_q *cfg_cmd_q;
int cfg_finished;
int cfg_references;
struct causelist cfg_causes;
struct client *cfg_client;
int
load_cfg(const char *path, struct cmd_q *cmdq, char **cause)
@@ -127,6 +128,20 @@ cfg_default_done(unused struct cmd_q *cmdq)
cmdq_free(cfg_cmd_q);
cfg_cmd_q = NULL;
if (cfg_client != NULL) {
/*
* The client command queue starts with client_exit set to 1 so
* only continue if not empty (that is, we have been delayed
* during configuration parsing for long enough that the
* MSG_COMMAND has arrived), else the client will exit before
* the MSG_COMMAND which might tell it not to.
*/
if (!TAILQ_EMPTY(&cfg_client->cmdq->queue))
cmdq_continue(cfg_client->cmdq);
cfg_client->references--;
cfg_client = NULL;
}
}
void