* [PATCH 3/3] uml: os-Linux/main.c memory leak fix
@ 2011-07-07 16:37 ` Vitaliy Ivanov
0 siblings, 0 replies; 8+ messages in thread
From: Vitaliy Ivanov @ 2011-07-07 16:37 UTC (permalink / raw)
To: Jeff Dike, Richard Weinberger; +Cc: user-mode-linux-devel, LKML, vitalivanov
>>From 6db3c87f57e3e61d968da79f01fb21ba17fd5bc0 Mon Sep 17 00:00:00 2001
From: Vitaliy Ivanov <vitalivanov@gmail.com>
Date: Thu, 7 Jul 2011 19:29:06 +0300
Subject: [PATCH 3/3] uml: os-Linux/main.c memory leak fix
We should cleanup memory even though 'putenv' fails.
Signed-off-by: Vitaliy Ivanov <vitalivanov@gmail.com>
---
arch/um/os-Linux/main.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/um/os-Linux/main.c b/arch/um/os-Linux/main.c
index fb2a97a..67fe012 100644
--- a/arch/um/os-Linux/main.c
+++ b/arch/um/os-Linux/main.c
@@ -107,8 +107,8 @@ static void setup_env_path(void)
snprintf(new_path, path_len, "PATH=%s" UML_LIB_PATH, old_path);
if (putenv(new_path)) {
perror("couldn't putenv to set a new PATH");
- free(new_path);
}
+ free(new_path);
}
extern void scan_elf_aux( char **envp);
--
1.7.0.4
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH 3/3] uml: os-Linux/main.c memory leak fix
@ 2011-07-07 16:37 ` Vitaliy Ivanov
0 siblings, 0 replies; 8+ messages in thread
From: Vitaliy Ivanov @ 2011-07-07 16:37 UTC (permalink / raw)
To: Jeff Dike, Richard Weinberger; +Cc: user-mode-linux-devel, LKML, vitalivanov
>From 6db3c87f57e3e61d968da79f01fb21ba17fd5bc0 Mon Sep 17 00:00:00 2001
From: Vitaliy Ivanov <vitalivanov@gmail.com>
Date: Thu, 7 Jul 2011 19:29:06 +0300
Subject: [PATCH 3/3] uml: os-Linux/main.c memory leak fix
We should cleanup memory even though 'putenv' fails.
Signed-off-by: Vitaliy Ivanov <vitalivanov@gmail.com>
---
arch/um/os-Linux/main.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/um/os-Linux/main.c b/arch/um/os-Linux/main.c
index fb2a97a..67fe012 100644
--- a/arch/um/os-Linux/main.c
+++ b/arch/um/os-Linux/main.c
@@ -107,8 +107,8 @@ static void setup_env_path(void)
snprintf(new_path, path_len, "PATH=%s" UML_LIB_PATH, old_path);
if (putenv(new_path)) {
perror("couldn't putenv to set a new PATH");
- free(new_path);
}
+ free(new_path);
}
extern void scan_elf_aux( char **envp);
--
1.7.0.4
^ permalink raw reply related [flat|nested] 8+ messages in thread* Re: [PATCH 3/3] uml: os-Linux/main.c memory leak fix
2011-07-07 16:37 ` Vitaliy Ivanov
(?)
@ 2011-07-07 16:48 ` Richard Weinberger
2011-07-08 10:16 ` Vitaliy Ivanov
-1 siblings, 1 reply; 8+ messages in thread
From: Richard Weinberger @ 2011-07-07 16:48 UTC (permalink / raw)
To: Vitaliy Ivanov; +Cc: Jeff Dike, user-mode-linux-devel, LKML
Am Donnerstag 07 Juli 2011, 18:37:48 schrieb Vitaliy Ivanov:
> >From 6db3c87f57e3e61d968da79f01fb21ba17fd5bc0 Mon Sep 17 00:00:00 2001
>
> From: Vitaliy Ivanov <vitalivanov@gmail.com>
> Date: Thu, 7 Jul 2011 19:29:06 +0300
> Subject: [PATCH 3/3] uml: os-Linux/main.c memory leak fix
>
> We should cleanup memory even though 'putenv' fails.
>
> Signed-off-by: Vitaliy Ivanov <vitalivanov@gmail.com>
> ---
> arch/um/os-Linux/main.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/arch/um/os-Linux/main.c b/arch/um/os-Linux/main.c
> index fb2a97a..67fe012 100644
> --- a/arch/um/os-Linux/main.c
> +++ b/arch/um/os-Linux/main.c
> @@ -107,8 +107,8 @@ static void setup_env_path(void)
> snprintf(new_path, path_len, "PATH=%s" UML_LIB_PATH, old_path);
> if (putenv(new_path)) {
> perror("couldn't putenv to set a new PATH");
> - free(new_path);
> }
> + free(new_path);
Uhhh, this will kill the PATH variable.
putenv() does not copy the string...
Thanks,
//richard
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [PATCH 3/3] uml: os-Linux/main.c memory leak fix
2011-07-07 16:48 ` Richard Weinberger
@ 2011-07-08 10:16 ` Vitaliy Ivanov
0 siblings, 0 replies; 8+ messages in thread
From: Vitaliy Ivanov @ 2011-07-08 10:16 UTC (permalink / raw)
To: Richard Weinberger; +Cc: Jeff Dike, user-mode-linux-devel, LKML
On Thu, Jul 7, 2011 at 7:48 PM, Richard Weinberger <richard@nod.at> wrote:
> Am Donnerstag 07 Juli 2011, 18:37:48 schrieb Vitaliy Ivanov:
>> >From 6db3c87f57e3e61d968da79f01fb21ba17fd5bc0 Mon Sep 17 00:00:00 2001
>>
>> From: Vitaliy Ivanov <vitalivanov@gmail.com>
>> Date: Thu, 7 Jul 2011 19:29:06 +0300
>> Subject: [PATCH 3/3] uml: os-Linux/main.c memory leak fix
>>
>> We should cleanup memory even though 'putenv' fails.
>>
>> Signed-off-by: Vitaliy Ivanov <vitalivanov@gmail.com>
>> ---
>> arch/um/os-Linux/main.c | 2 +-
>> 1 files changed, 1 insertions(+), 1 deletions(-)
>>
>> diff --git a/arch/um/os-Linux/main.c b/arch/um/os-Linux/main.c
>> index fb2a97a..67fe012 100644
>> --- a/arch/um/os-Linux/main.c
>> +++ b/arch/um/os-Linux/main.c
>> @@ -107,8 +107,8 @@ static void setup_env_path(void)
>> snprintf(new_path, path_len, "PATH=%s" UML_LIB_PATH, old_path);
>> if (putenv(new_path)) {
>> perror("couldn't putenv to set a new PATH");
>> - free(new_path);
>> }
>> + free(new_path);
>
> Uhhh, this will kill the PATH variable.
> putenv() does not copy the string...
That's actually depends on the version of glibc that you use. But yes,
agree, my fault. Please drop this one.
I hope I'm not in your shit-list already.:)
BTW, you said that you will share your git tree on kernel.org, is
there any news? I'm tracking what patches are accepted not to resend
them again.
Thanks,
Vitaliy
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^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [PATCH 3/3] uml: os-Linux/main.c memory leak fix
@ 2011-07-08 10:16 ` Vitaliy Ivanov
0 siblings, 0 replies; 8+ messages in thread
From: Vitaliy Ivanov @ 2011-07-08 10:16 UTC (permalink / raw)
To: Richard Weinberger; +Cc: Jeff Dike, user-mode-linux-devel, LKML
On Thu, Jul 7, 2011 at 7:48 PM, Richard Weinberger <richard@nod.at> wrote:
> Am Donnerstag 07 Juli 2011, 18:37:48 schrieb Vitaliy Ivanov:
>> >From 6db3c87f57e3e61d968da79f01fb21ba17fd5bc0 Mon Sep 17 00:00:00 2001
>>
>> From: Vitaliy Ivanov <vitalivanov@gmail.com>
>> Date: Thu, 7 Jul 2011 19:29:06 +0300
>> Subject: [PATCH 3/3] uml: os-Linux/main.c memory leak fix
>>
>> We should cleanup memory even though 'putenv' fails.
>>
>> Signed-off-by: Vitaliy Ivanov <vitalivanov@gmail.com>
>> ---
>> arch/um/os-Linux/main.c | 2 +-
>> 1 files changed, 1 insertions(+), 1 deletions(-)
>>
>> diff --git a/arch/um/os-Linux/main.c b/arch/um/os-Linux/main.c
>> index fb2a97a..67fe012 100644
>> --- a/arch/um/os-Linux/main.c
>> +++ b/arch/um/os-Linux/main.c
>> @@ -107,8 +107,8 @@ static void setup_env_path(void)
>> snprintf(new_path, path_len, "PATH=%s" UML_LIB_PATH, old_path);
>> if (putenv(new_path)) {
>> perror("couldn't putenv to set a new PATH");
>> - free(new_path);
>> }
>> + free(new_path);
>
> Uhhh, this will kill the PATH variable.
> putenv() does not copy the string...
That's actually depends on the version of glibc that you use. But yes,
agree, my fault. Please drop this one.
I hope I'm not in your shit-list already.:)
BTW, you said that you will share your git tree on kernel.org, is
there any news? I'm tracking what patches are accepted not to resend
them again.
Thanks,
Vitaliy
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [PATCH 3/3] uml: os-Linux/main.c memory leak fix
2011-07-08 10:16 ` Vitaliy Ivanov
(?)
@ 2011-07-08 10:22 ` Richard Weinberger
2011-07-08 10:36 ` Vitaliy Ivanov
-1 siblings, 1 reply; 8+ messages in thread
From: Richard Weinberger @ 2011-07-08 10:22 UTC (permalink / raw)
To: Vitaliy Ivanov; +Cc: Jeff Dike, user-mode-linux-devel, LKML
Am Freitag 08 Juli 2011, 12:16:20 schrieb Vitaliy Ivanov:
> On Thu, Jul 7, 2011 at 7:48 PM, Richard Weinberger <richard@nod.at> wrote:
> > Am Donnerstag 07 Juli 2011, 18:37:48 schrieb Vitaliy Ivanov:
> >> >From 6db3c87f57e3e61d968da79f01fb21ba17fd5bc0 Mon Sep 17 00:00:00 2001
> >>
> >> From: Vitaliy Ivanov <vitalivanov@gmail.com>
> >> Date: Thu, 7 Jul 2011 19:29:06 +0300
> >> Subject: [PATCH 3/3] uml: os-Linux/main.c memory leak fix
> >>
> >> We should cleanup memory even though 'putenv' fails.
> >>
> >> Signed-off-by: Vitaliy Ivanov <vitalivanov@gmail.com>
> >> ---
> >> arch/um/os-Linux/main.c | 2 +-
> >> 1 files changed, 1 insertions(+), 1 deletions(-)
> >>
> >> diff --git a/arch/um/os-Linux/main.c b/arch/um/os-Linux/main.c
> >> index fb2a97a..67fe012 100644
> >> --- a/arch/um/os-Linux/main.c
> >> +++ b/arch/um/os-Linux/main.c
> >> @@ -107,8 +107,8 @@ static void setup_env_path(void)
> >> snprintf(new_path, path_len, "PATH=%s" UML_LIB_PATH, old_path);
> >> if (putenv(new_path)) {
> >> perror("couldn't putenv to set a new PATH");
> >> - free(new_path);
> >> }
> >> + free(new_path);
> >
> > Uhhh, this will kill the PATH variable.
> > putenv() does not copy the string...
>
> That's actually depends on the version of glibc that you use. But yes,
> agree, my fault. Please drop this one.
> I hope I'm not in your shit-list already.:)
No problem. :)
> BTW, you said that you will share your git tree on kernel.org, is
> there any news? I'm tracking what patches are accepted not to resend
> them again.
Yeah, I'll announce it on user-mode-linux-devel@lists.sourceforge.net.
It's done when it's done. :-P
Thanks,
//richard
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [uml-devel] [PATCH 3/3] uml: os-Linux/main.c memory leak fix
2011-07-08 10:22 ` Richard Weinberger
@ 2011-07-08 10:36 ` Vitaliy Ivanov
0 siblings, 0 replies; 8+ messages in thread
From: Vitaliy Ivanov @ 2011-07-08 10:36 UTC (permalink / raw)
To: Richard Weinberger; +Cc: Jeff Dike, LKML, user-mode-linux-devel
>> BTW, you said that you will share your git tree on kernel.org, is
>> there any news? I'm tracking what patches are accepted not to resend
>> them again.
>
> Yeah, I'll announce it on user-mode-linux-devel@lists.sourceforge.net.
> It's done when it's done. :-P
Sure. No problems.
- Vitaliy
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^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH 3/3] uml: os-Linux/main.c memory leak fix
@ 2011-07-08 10:36 ` Vitaliy Ivanov
0 siblings, 0 replies; 8+ messages in thread
From: Vitaliy Ivanov @ 2011-07-08 10:36 UTC (permalink / raw)
To: Richard Weinberger; +Cc: Jeff Dike, user-mode-linux-devel, LKML
>> BTW, you said that you will share your git tree on kernel.org, is
>> there any news? I'm tracking what patches are accepted not to resend
>> them again.
>
> Yeah, I'll announce it on user-mode-linux-devel@lists.sourceforge.net.
> It's done when it's done. :-P
Sure. No problems.
- Vitaliy
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2011-07-08 10:37 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2011-07-07 16:37 [PATCH 3/3] uml: os-Linux/main.c memory leak fix Vitaliy Ivanov
2011-07-07 16:37 ` Vitaliy Ivanov
2011-07-07 16:48 ` Richard Weinberger
2011-07-08 10:16 ` Vitaliy Ivanov
2011-07-08 10:16 ` Vitaliy Ivanov
2011-07-08 10:22 ` Richard Weinberger
2011-07-08 10:36 ` [uml-devel] " Vitaliy Ivanov
2011-07-08 10:36 ` Vitaliy Ivanov
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