Hello:
This patch was applied to bluetooth/bluez.git (master)
by Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>:
On Mon, 18 Sep 2023 14:22:19 -0700 you wrote:
> From: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>
>
> It seems like some implementation of vasprintf set the content of the
> str to NULL rather then returning -1 causing the following errors:
>
> =================================================================
> ==216204==ERROR: AddressSanitizer: attempting free on address which
> was not malloc()-ed: 0x55e787722cf0 in thread T0
> #0 0x55e784f75872 in __interceptor_free.part.0 asan_malloc_linux.cpp.o
> #1 0x55e7850e55f9 in bt_log_vprintf
> /usr/src/debug/bluez-git/bluez-git/src/shared/log.c:154:2
> #2 0x55e78502db18 in monitor_log
> /usr/src/debug/bluez-git/bluez-git/src/log.c:40:2
> #3 0x55e78502dab4 in info
> /usr/src/debug/bluez-git/bluez-git/src/log.c:52:2
> #4 0x55e78502e314 in __btd_log_init
> /usr/src/debug/bluez-git/bluez-git/src/log.c:179:2
> #5 0x55e78502aa63 in main
> /usr/src/debug/bluez-git/bluez-git/src/main.c:1388:2
> #6 0x7f1d5fe27ccf (/usr/lib/libc.so.6+0x27ccf) (BuildId:
> 316d0d3666387f0e8fb98773f51aa1801027c5ab)
> #7 0x7f1d5fe27d89 in __libc_start_main
> (/usr/lib/libc.so.6+0x27d89) (BuildId:
> 316d0d3666387f0e8fb98773f51aa1801027c5ab)
> #8 0x55e784e88084 in _start
> (/usr/lib/bluetooth/bluetoothd+0x36084) (BuildId:
> 19348ea642303b701c033d773055becb623fe79a)
> Address 0x55e787722cf0 is a wild pointer inside of access range of
> size 0x000000000001.
> SUMMARY: AddressSanitizer: bad-free asan_malloc_linux.cpp.o in
> __interceptor_free.part.0
> ==216204==ABORTING
> сен 18 13:10:02 archlinux systemd[1]: bluetooth.service: Main process
> exited, code=exited, status=1/FAILURE
>
> [...]
Here is the summary with links:
- [BlueZ] shared/log: Fix not checking vasprintf return
https://git.kernel.org/pub/scm/bluetooth/bluez.git/?id=6169001a2b57
You are awesome, thank you!
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