diff options
Diffstat (limited to 'credential-cache--daemon.c')
| -rw-r--r-- | credential-cache--daemon.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/credential-cache--daemon.c b/credential-cache--daemon.c index caef21e..1f14d56 100644 --- a/credential-cache--daemon.c +++ b/credential-cache--daemon.c @@ -126,8 +126,17 @@ static void serve_one_client(FILE *in, FILE *out) fprintf(out, "password=%s\n", e->item.password); } } - else if (!strcmp(action.buf, "exit")) + else if (!strcmp(action.buf, "exit")) { + /* + * It's important that we clean up our socket first, and then + * signal the client only once we have finished the cleanup. + * Calling exit() directly does this, because we clean up in + * our atexit() handler, and then signal the client when our + * process actually ends, which closes the socket and gives + * them EOF. + */ exit(0); + } else if (!strcmp(action.buf, "erase")) remove_credential(&c); else if (!strcmp(action.buf, "store")) { @@ -170,12 +179,12 @@ static int serve_cache_loop(int fd) client = accept(fd, NULL, NULL); if (client < 0) { - warning("accept failed: %s", strerror(errno)); + warning_errno("accept failed"); return 1; } client2 = dup(client); if (client2 < 0) { - warning("dup failed: %s", strerror(errno)); + warning_errno("dup failed"); close(client); return 1; } |