If alsa settings/options were used, the string to construct the name was freed, leading to dangling pointers to strings inside the hashmap.
BugLink: https://bugs.launchpad.net/bugs/932804 Signed-off-by: David Henningsson <david.hennings...@canonical.com> --- src/modules/alsa/alsa-mixer.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/src/modules/alsa/alsa-mixer.c b/src/modules/alsa/alsa-mixer.c index 9bf8069..7e6ef54 100644 --- a/src/modules/alsa/alsa-mixer.c +++ b/src/modules/alsa/alsa-mixer.c @@ -4397,7 +4397,7 @@ static pa_device_port* device_port_alsa_init(pa_hashmap *ports, p = pa_device_port_new(core, name, description, sizeof(pa_alsa_port_data)); pa_assert(p); - pa_hashmap_put(ports, name, p); + pa_hashmap_put(ports, p->name, p); p->profiles = pa_hashmap_new(pa_idxset_string_hash_func, pa_idxset_string_compare_func); data = PA_DEVICE_PORT_DATA(p); @@ -4412,7 +4412,7 @@ static pa_device_port* device_port_alsa_init(pa_hashmap *ports, pa_hashmap_put(p->profiles, cp->name, cp); if (extra) { - pa_hashmap_put(extra, name, p); + pa_hashmap_put(extra, p->name, p); pa_device_port_ref(p); } -- 1.7.9 ** Tags added: precise -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/932804 Title: Ports hashmap contains dangling pointers To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/932804/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
