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PA sync can be terminated before BIG sync is stopped. This results in ps_sync being NULL and thus crash in stop callback. Simply store address needed by BTP events and don't rely on pa_sync.
PA sync can be terminated before BIG sync is stopped. This results
in ps_sync being NULL and thus crash in stop callback. Simply store
address needed by BTP events and don't rely on pa_sync.
Signed-off-by: Szymon Janc <szymon.janc@codecoup.pl>
==73468==ERROR: AddressSanitizer: SEGV on unknown address 0x00000000 (pc 0xf75dff96 bp 0xf27ff0c8 sp 0xf27ff0a8 T7)
==73468==The signal is caused by a READ memory access.
==73468==Hint: address points to the zero page.
#0 0xf75dff96 in memcpy ../sysdeps/i386/i686/memcpy.S:71
#1 0x0804e0f1 in iso_sync_receiver_big_stopped_cb zephyr/zephyr/tests/bluetooth/tester/src/btp_gap.c:2542
#2 0x080cfef9 in big_disconnect zephyr/zephyr/subsys/bluetooth/host/iso.c:2734
#3 0x0807d5dc in hci_event zephyr/zephyr/subsys/bluetooth/host/hci_core.c:3174
#4 0x0807d5dc in rx_work_handler zephyr/zephyr/subsys/bluetooth/host/hci_core.c:4528
#5 0x080ea118 in work_queue_main zephyr/zephyr/kernel/work.c:737
#6 0x08065e5c in z_thread_entry zephyr/zephyr/lib/os/thread_entry.c:48
#7 0x080779fb in posix_arch_thread_entry zephyr/zephyr/arch/posix/core/thread.c:96
#8 0x080f5a9a in nct_thread_starter zephyr/zephyr/scripts/native_simulator//common/src/nct.c:291
#9 0xf785b8fd in asan_thread_start(void*) (/lib/libasan.so.8+0x248fd) (BuildId: 05fd1dd2e1b8ee070f2edf186addec05ce469278)
Linked bug report, please, so we can still get this in
It doesn't really fix a bug per se IMO; it simply changes the error from a segmentation fault (NULL pointer access) to an assert. The issue of why the pointer is NULL is still there
Linked bug report, please, so we can still get this in
It doesn't really fix a bug per se IMO; it simply changes the error from a segmentation fault (NULL pointer access) to an assert. The issue of why the pointer is NULL is still there
area: Bluetooth QualificationBluetooth Qualification -related issues and pull requestsarea: Bluetootharea: TestsIssues related to a particular existing or missing testTrivialChanges that can be reviewed by anyone, i.e. doc changes, minor build system tweaks, etc.
5 participants
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zephyrbot
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area: Bluetooth
area: Bluetooth Qualification
jhedberg
added
the
Trivial
PA sync can be terminated before BIG sync is stopped. This results in ps_sync being NULL and thus crash in stop callback. Simply store address needed by BTP events and don't rely on pa_sync.
fixes #99045