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bluez5: handle fd allocation errors

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For the timers, only set the data after we allocated the fd because this
is checked to free the fd again later.
This commit is contained in:
Wim Taymans 2026-05-05 11:37:18 +02:00
parent 96594d6716
commit 06ba2f792d
3 changed files with 44 additions and 16 deletions
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8
spa/plugins/bluez5/backend-native.c
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@ -3334,13 +3334,17 @@ static int codec_switch_start_timer(struct rfcomm *rfcomm, int timeout_msec)
{
struct impl *backend = rfcomm->backend;
struct itimerspec ts;
int res;
spa_log_debug(backend->log, "rfcomm %p: start timer", rfcomm);
if (rfcomm->timer.data == NULL) {
res = spa_system_timerfd_create(backend->main_system,
CLOCK_MONOTONIC, SPA_FD_CLOEXEC | SPA_FD_NONBLOCK);
if (res < 0)
return res;
rfcomm->timer.fd = res;
rfcomm->timer.data = rfcomm;
rfcomm->timer.func = codec_switch_timer_event;
rfcomm->timer.fd = spa_system_timerfd_create(backend->main_system,
CLOCK_MONOTONIC, SPA_FD_CLOEXEC | SPA_FD_NONBLOCK);
rfcomm->timer.mask = SPA_IO_IN;
rfcomm->timer.rmask = 0;
spa_loop_add_source(backend->main_loop, &rfcomm->timer);