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| author | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2023-03-22 11:34:24 -0700 |
|---|---|---|
| committer | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2023-03-30 16:44:46 -0700 |
| commit | f54299a850676d92c3dafd83e9174fcfe420ccc9 (patch) | |
| tree | ffc78bb31559add7c2197915c7e02f1eea3b77a9 /btio | |
| parent | 5106fe8c868d5ec69af70f299eeedad42b900f69 (diff) | |
| download | bluez-f54299a850676d92c3dafd83e9174fcfe420ccc9.tar.gz | |
avrcp: Fix crash while handling unsupported events
The following crash can be observed if the remote peer send and
unsupported event:
ERROR: AddressSanitizer: heap-use-after-free on address 0x60b000148f11
at pc 0x559644552088 bp 0x7ffe28b3c7b0 sp 0x7ffe28b3c7a0
WRITE of size 1 at 0x60b000148f11 thread T0
#0 0x559644552087 in avrcp_handle_event profiles/audio/avrcp.c:3907
#1 0x559644536c22 in control_response profiles/audio/avctp.c:939
#2 0x5596445379ab in session_cb profiles/audio/avctp.c:1108
#3 0x7fbcb3e51c43 in g_main_context_dispatch (/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x55c43)
#4 0x7fbcb3ea66c7 (/lib/x86_64-linux-gnu/libglib-2.0.so.0+0xaa6c7)
#5 0x7fbcb3e512b2 in g_main_loop_run (/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x552b2)
#6 0x559644754ab6 in mainloop_run src/shared/mainloop-glib.c:66
#7 0x559644755606 in mainloop_run_with_signal src/shared/mainloop-notify.c:188
#8 0x5596445bb963 in main src/main.c:1289
#9 0x7fbcb3bafd8f in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58
#10 0x7fbcb3bafe3f in __libc_start_main_impl ../csu/libc-start.c:392
#11 0x5596444e8224 in _start (/usr/local/libexec/bluetooth/bluetoothd+0xf0224)
Diffstat (limited to 'btio')
0 files changed, 0 insertions, 0 deletions