ports/net/mpd5/files/patch-console.c
Eugene Grosbein 556d632834 - Add new patch from upstream to improve stability of the daemon;
- simplify PORTDOCS and avoid usage of != in port's Makefile;
- add LICENSE;
- take maintainership;
- bump PORTREVISION.
2017-06-27 16:51:55 +00:00

76 lines
2.5 KiB
C

--- src/console.h.orig 2016-01-06 22:42:06.000000000 +0700
+++ src/console.h 2017-06-16 21:12:59.268715000 +0700
@@ -119,6 +119,7 @@
extern int ConsoleStat(Context ctx, int ac, char *av[], void *arg);
extern Context StdConsoleConnect(Console c);
extern void ConsoleShutdown(Console c);
+ extern void ConsoleCancelCleanup(void *rwlock);
extern int UserCommand(Context ctx, int ac, char *av[], void *arg);
extern int UserStat(Context ctx, int ac, char *av[], void *arg);
--- src/console.c.orig 2016-01-06 22:42:06.000000000 +0700
+++ src/console.c 2017-06-16 21:54:48.919442000 +0700
@@ -175,6 +175,14 @@ ConsoleClose(Console c)
return 0;
}
+void
+ConsoleCancelCleanup(void *rwlock)
+{
+ pthread_rwlock_t p = (pthread_rwlock_t)rwlock;
+
+ RWLOCK_UNLOCK(p);
+}
+
/*
* ConsoleStat()
*/
@@ -192,13 +200,14 @@ ConsoleStat(Context ctx, int ac, char *a
Printf("\tIP-Address : %s\r\n", u_addrtoa(&c->addr,addrstr,sizeof(addrstr)));
Printf("\tPort : %d\r\n", c->port);
+ pthread_cleanup_push(ConsoleCancelCleanup, c->lock);
RWLOCK_RDLOCK(c->lock);
Printf("Active sessions:\r\n");
SLIST_FOREACH(s, &c->sessions, next) {
Printf("\tUsername: %s\tFrom: %s\r\n",
s->user.username, u_addrtoa(&s->peer_addr,addrstr,sizeof(addrstr)));
}
- RWLOCK_UNLOCK(c->lock);
+ pthread_cleanup_pop(1);
Printf("Global options:\r\n");
OptStat(ctx, &c->options, gConfList);
@@ -905,13 +914,14 @@ UserStat(Context ctx, int ac, char *av[]
ConsoleUser u;
Printf("Configured users:\r\n");
+ pthread_cleanup_push(ConsoleCancelCleanup, gUsersLock);
RWLOCK_RDLOCK(gUsersLock);
ghash_walk_init(gUsers, &walk);
while ((u = ghash_walk_next(gUsers, &walk)) != NULL) {
Printf("\tUsername: %-15s Priv: %s\r\n", u->username,
((u->priv == 2)?"admin":((u->priv == 1)?"operator":"user")));
}
- RWLOCK_UNLOCK(gUsersLock);
+ pthread_cleanup_pop(1);
return 0;
}
--- src/log.c.orig 2016-01-06 22:42:06.000000000 +0700
+++ src/log.c 2017-06-16 21:16:19.643625000 +0700
@@ -256,12 +256,13 @@ vLogPrintf(const char *fmt, va_list args
#ifdef SYSLOG_FACILITY
syslog(LOG_INFO, "%s", buf);
#endif
+ pthread_cleanup_push(ConsoleCancelCleanup, gConsole.lock);
RWLOCK_RDLOCK(gConsole.lock);
SLIST_FOREACH(s, &gConsole.sessions, next) {
if (Enabled(&s->options, CONSOLE_LOGGING))
s->write(s, "%s\r\n", buf);
}
- RWLOCK_UNLOCK(gConsole.lock);
+ pthread_cleanup_pop(1);
#ifdef SYSLOG_FACILITY
} else {
vsyslog(LOG_INFO, fmt, args);