Without --suppressions=./tools/valgrind.supp in valgrind cmd,
bluetoothd throws following error:
==1237== Syscall param socketcall.bind(my_addr.rc_bdaddr) points to uninitialised byte(s)
==1237== at 0x588B227: bind (syscall-template.S:81)
==1237== by 0x451545: logging_open (log.c:76)
==1237== by 0x451545: __btd_log_init (log.c:314)
==1237== by 0x40B035: main (main.c:610)
==1237== Address 0xfff0003b6 is on thread 1's stack
==1237== in frame #1, created by __btd_log_init (log.c:306)
==1237== Uninitialised value was created by a stack allocation
==1237== at 0x451490: __btd_log_init (log.c:306)
==1237==
==1237== Syscall param socketcall.bind(my_addr.rc_channel) points to uninitialised byte(s)
==1237== at 0x588B227: bind (syscall-template.S:81)
==1237== by 0x451545: logging_open (log.c:76)
==1237== by 0x451545: __btd_log_init (log.c:314)
==1237== by 0x40B035: main (main.c:610)
==1237== Address 0xfff0003b8 is on thread 1's stack
==1237== in frame #1, created by __btd_log_init (log.c:306)
==1237== Uninitialised value was created by a stack allocation
==1237== at 0x451490: __btd_log_init (log.c:306)
---
HACKING | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/HACKING b/HACKING
index ffca598..a8fb403 100644
--- a/HACKING
+++ b/HACKING
@@ -89,8 +89,9 @@ automatically includes this option.
# sudo ./src/bluetoothd -n -d
Run daemon with valgrind
- # sudo valgrind --trace-children=yes --track-origins=yes --track-fds=yes
- --show-possibly-lost=no --leak-check=full ./src/bluetoothd -n -d
+ # sudo valgrind --trace-children=yes --track-origins=yes --track-fds=yes \
+ --show-possibly-lost=no --leak-check=full --suppressions=./tools/valgrind.supp \
+ ./src/bluetoothd -n -d
For production installations or distribution packaging it is important that
the "--enable-maintainer-mode" option is NOT used.
--
1.9.1
Hi Gowtham,
On Mon, Nov 23, 2015 at 4:38 PM, Gowtham Anandha Babu
<[email protected]> wrote:
> Without --suppressions=./tools/valgrind.supp in valgrind cmd,
> bluetoothd throws following error:
>
> ==1237== Syscall param socketcall.bind(my_addr.rc_bdaddr) points to uninitialised byte(s)
> ==1237== at 0x588B227: bind (syscall-template.S:81)
> ==1237== by 0x451545: logging_open (log.c:76)
> ==1237== by 0x451545: __btd_log_init (log.c:314)
> ==1237== by 0x40B035: main (main.c:610)
> ==1237== Address 0xfff0003b6 is on thread 1's stack
> ==1237== in frame #1, created by __btd_log_init (log.c:306)
> ==1237== Uninitialised value was created by a stack allocation
> ==1237== at 0x451490: __btd_log_init (log.c:306)
> ==1237==
> ==1237== Syscall param socketcall.bind(my_addr.rc_channel) points to uninitialised byte(s)
> ==1237== at 0x588B227: bind (syscall-template.S:81)
> ==1237== by 0x451545: logging_open (log.c:76)
> ==1237== by 0x451545: __btd_log_init (log.c:314)
> ==1237== by 0x40B035: main (main.c:610)
> ==1237== Address 0xfff0003b8 is on thread 1's stack
> ==1237== in frame #1, created by __btd_log_init (log.c:306)
> ==1237== Uninitialised value was created by a stack allocation
> ==1237== at 0x451490: __btd_log_init (log.c:306)
> ---
> HACKING | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/HACKING b/HACKING
> index ffca598..a8fb403 100644
> --- a/HACKING
> +++ b/HACKING
> @@ -89,8 +89,9 @@ automatically includes this option.
> # sudo ./src/bluetoothd -n -d
>
> Run daemon with valgrind
> - # sudo valgrind --trace-children=yes --track-origins=yes --track-fds=yes
> - --show-possibly-lost=no --leak-check=full ./src/bluetoothd -n -d
> + # sudo valgrind --trace-children=yes --track-origins=yes --track-fds=yes \
> + --show-possibly-lost=no --leak-check=full --suppressions=./tools/valgrind.supp \
> + ./src/bluetoothd -n -d
>
> For production installations or distribution packaging it is important that
> the "--enable-maintainer-mode" option is NOT used.
> --
> 1.9.1
Applied, thanks.
--
Luiz Augusto von Dentz