On 2017/04/27 11:21AM, Masami Hiramatsu wrote:
> On Thu, 27 Apr 2017 01:38:10 +0530
> "Naveen N. Rao" wrote:
>
> > Michael Ellerman wrote:
> > > "Naveen N. Rao" writes:
> > >> diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
>
On 2017/04/27 11:21AM, Masami Hiramatsu wrote:
> On Thu, 27 Apr 2017 01:38:10 +0530
> "Naveen N. Rao" wrote:
>
> > Michael Ellerman wrote:
> > > "Naveen N. Rao" writes:
> > >> diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
> > >> index 6a3b249a2ae1..d134b060564f 100644
> > >> ---
On Thu, 27 Apr 2017 01:38:10 +0530
"Naveen N. Rao" wrote:
> Michael Ellerman wrote:
> > "Naveen N. Rao" writes:
> >> diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
> >> index 6a3b249a2ae1..d134b060564f 100644
> >> ---
On Thu, 27 Apr 2017 01:38:10 +0530
"Naveen N. Rao" wrote:
> Michael Ellerman wrote:
> > "Naveen N. Rao" writes:
> >> diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
> >> index 6a3b249a2ae1..d134b060564f 100644
> >> --- a/kernel/kallsyms.c
> >> +++ b/kernel/kallsyms.c
> >> @@ -205,6 +205,12
Michael Ellerman wrote:
> "Naveen N. Rao" writes:
>> diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
>> index 6a3b249a2ae1..d134b060564f 100644
>> --- a/kernel/kallsyms.c
>> +++ b/kernel/kallsyms.c
>> @@ -205,6 +205,12 @@ unsigned long
Michael Ellerman wrote:
> "Naveen N. Rao" writes:
>> diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
>> index 6a3b249a2ae1..d134b060564f 100644
>> --- a/kernel/kallsyms.c
>> +++ b/kernel/kallsyms.c
>> @@ -205,6 +205,12 @@ unsigned long kallsyms_lookup_name(const char *name)
>> unsigned
"Naveen N. Rao" writes:
> diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
> index 6a3b249a2ae1..d134b060564f 100644
> --- a/kernel/kallsyms.c
> +++ b/kernel/kallsyms.c
> @@ -205,6 +205,12 @@ unsigned long kallsyms_lookup_name(const char *name)
> unsigned
"Naveen N. Rao" writes:
> diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
> index 6a3b249a2ae1..d134b060564f 100644
> --- a/kernel/kallsyms.c
> +++ b/kernel/kallsyms.c
> @@ -205,6 +205,12 @@ unsigned long kallsyms_lookup_name(const char *name)
> unsigned long i;
> unsigned int off;
Excerpts from David Laight's message of April 25, 2017 22:06:
From: Naveen N. Rao
Sent: 25 April 2017 17:18
1. Fail early for invalid/zero length symbols.
2. Detect names of the form and skip checking for kernel
symbols in that case.
Signed-off-by: Naveen N. Rao
Excerpts from David Laight's message of April 25, 2017 22:06:
From: Naveen N. Rao
Sent: 25 April 2017 17:18
1. Fail early for invalid/zero length symbols.
2. Detect names of the form and skip checking for kernel
symbols in that case.
Signed-off-by: Naveen N. Rao
---
Masami, Michael,
I have
From: Naveen N. Rao
> Sent: 25 April 2017 17:18
> 1. Fail early for invalid/zero length symbols.
> 2. Detect names of the form and skip checking for kernel
> symbols in that case.
>
> Signed-off-by: Naveen N. Rao
> ---
> Masami, Michael,
> I have added two very
From: Naveen N. Rao
> Sent: 25 April 2017 17:18
> 1. Fail early for invalid/zero length symbols.
> 2. Detect names of the form and skip checking for kernel
> symbols in that case.
>
> Signed-off-by: Naveen N. Rao
> ---
> Masami, Michael,
> I have added two very simple checks here, which I felt
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