Possible race in nsc-ircc.ko

2017-08-25 Thread Anton Volkov
e dongle with id 0 exists). Is this case feasible from your point of view? Thank you for your time. -- Anton Volkov Linux Verification Center, ISPRAS web: http://linuxtesting.org e-mail: avol...@ispras.ru

Possible race in ks8851_mll.ko

2017-08-15 Thread Anton Volkov
hem changes the ks->cmd_reg_cache it is possible that both will use the same value though it should be different. Is this race feasible from your point of view? Thank you for your time. -- Anton Volkov Linux Verification Center, ISPRAS web: http://linuxtesting.org e-mail: avol...@ispras.ru

Possible race in via-ircc.ko

2017-08-15 Thread Anton Volkov
tion feasible from your point of view? If it is feasible, is it a benign race or something serious? Thank you for your time. -- Anton Volkov Linux Verification Center, ISPRAS web: http://linuxtesting.org e-mail: avol...@ispras.ru

Possible race in c4.ko

2017-08-15 Thread Anton Volkov
may then be assigned an undesirable value and wrong controller may handle messages. Is this case feasible from your point of view? Thank you for your time. -- Anton Volkov Linux Verification Center, ISPRAS web: http://linuxtesting.org e-mail: avol...@ispras.ru

Question about via-ircc.ko

2017-08-08 Thread Anton Volkov
tion feasible from your point of view? If it is feasible, is it a benign race or something serious? Thank you for your time. -- Anton Volkov Linux Verification Center, ISPRAS web: http://linuxtesting.org e-mail: avol...@ispras.ru

[PATCH v2] hysdn: fix to a race condition in put_log_buffer

2017-08-07 Thread Anton Volkov
won't be feasible in the future. Found by by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Anton Volkov --- v2: Fixed coding style issues drivers/isdn/hysdn/hysdn_proclog.c | 28 +--- 1 file changed, 13 insertions(+), 15 deletions(-) diff --

[PATCH] hysdn: fix to a race condition in put_log_buffer

2017-08-03 Thread Anton Volkov
won't be feasible in the future. Found by by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Anton Volkov --- drivers/isdn/hysdn/hysdn_proclog.c | 27 --- 1 file changed, 12 insertions(+), 15 deletions(-) diff --git a/drivers/isdn/hysdn/hysdn_proc

[PATCH] hysdn: fix to a race condition in put_log_buffer

2017-07-28 Thread Anton Volkov
cases won't be feasible in the future. Found by by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Anton Volkov --- drivers/isdn/hysdn/hysdn_proclog.c | 27 --- 1 file changed, 12 insertions(+), 15 deletions(-) diff --git a/drivers/isdn/

Possible race in hysdn.ko

2017-07-27 Thread Anton Volkov
Hello. While searching for races in the Linux kernel I've come across "drivers/isdn/hysdn/hysdn.ko" module. Here is a question that I came up with while analysing results. Lines are given using the info from Linux v4.12. In hysdn_proclog.c file in put_log_buffer function a non-standard type of s