* [dpdk-stable] [PATCH] raw/ifpga: fix fd leak in rte fpga do pr
@ 2019-04-17 6:49 Andy Pei
2019-04-17 7:14 ` Xu, Rosen
2019-04-17 7:16 ` [dpdk-stable] [PATCH v2] raw/ifpga_rawdev: " Andy Pei
0 siblings, 2 replies; 10+ messages in thread
From: Andy Pei @ 2019-04-17 6:49 UTC (permalink / raw)
To: dev; +Cc: andy.pei, rosen.xu, marko.kovacevic, liq3ea, stable
In rte_fpga_do_pr() function, if 'stat' returns error,
rte_fpga_do_pr() returns -EINVAL without closing the
'file_fd' that has been opened.
After this patch, 'file_fd' is closed before rte_fpga_do_pr()
returns -EINVAL when 'stat' returns error
Fixes: ef1e8ede3da5 ("raw/ifpga: add Intel FPGA bus rawdev driver")
Cc: rosen.xu@intel.com
Cc: marko.kovacevic@intel.com
Cc: liq3ea@163.com
Cc: andy.pei@intel.com
Cc: stable@dpdk.org
Signed-off-by: Andy Pei <andy.pei@intel.com>
---
---
drivers/raw/ifpga_rawdev/ifpga_rawdev.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/raw/ifpga_rawdev/ifpga_rawdev.c b/drivers/raw/ifpga_rawdev/ifpga_rawdev.c
index da772d0..eff001b 100644
--- a/drivers/raw/ifpga_rawdev/ifpga_rawdev.c
+++ b/drivers/raw/ifpga_rawdev/ifpga_rawdev.c
@@ -244,7 +244,8 @@
if (ret) {
IFPGA_RAWDEV_PMD_ERR("stat on bitstream file failed: %s\n",
file_name);
- return -EINVAL;
+ ret = -EINVAL;
+ goto close_fd;
}
buffer_size = file_stat.st_size;
IFPGA_RAWDEV_PMD_INFO("bitstream file size: %zu\n", buffer_size);
--
1.8.3.1
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [dpdk-stable] [PATCH] raw/ifpga: fix fd leak in rte fpga do pr
2019-04-17 6:49 [dpdk-stable] [PATCH] raw/ifpga: fix fd leak in rte fpga do pr Andy Pei
@ 2019-04-17 7:14 ` Xu, Rosen
2019-04-17 7:17 ` Pei, Andy
2019-04-17 7:16 ` [dpdk-stable] [PATCH v2] raw/ifpga_rawdev: " Andy Pei
1 sibling, 1 reply; 10+ messages in thread
From: Xu, Rosen @ 2019-04-17 7:14 UTC (permalink / raw)
To: Pei, Andy, dev; +Cc: Kovacevic, Marko, liq3ea, stable
Hi,
> -----Original Message-----
> From: Pei, Andy
> Sent: Wednesday, April 17, 2019 14:49
> To: dev@dpdk.org
> Cc: Pei, Andy <andy.pei@intel.com>; Xu, Rosen <rosen.xu@intel.com>;
> Kovacevic, Marko <marko.kovacevic@intel.com>; liq3ea@163.com;
> stable@dpdk.org
> Subject: [PATCH] raw/ifpga: fix fd leak in rte fpga do pr
Pls use raw/ifpga_rawdev prefix.
I suggest you to run ./devtools/check-git-log.sh -1 before you sending patch.
> In rte_fpga_do_pr() function, if 'stat' returns error,
> rte_fpga_do_pr() returns -EINVAL without closing the 'file_fd' that has been
> opened.
> After this patch, 'file_fd' is closed before rte_fpga_do_pr() returns -EINVAL
> when 'stat' returns error
Pls put this in the commit message:
Coverity issue: 279441
> Fixes: ef1e8ede3da5 ("raw/ifpga: add Intel FPGA bus rawdev driver")
> Cc: rosen.xu@intel.com
> Cc: marko.kovacevic@intel.com
> Cc: liq3ea@163.com
> Cc: andy.pei@intel.com
> Cc: stable@dpdk.org
>
> Signed-off-by: Andy Pei <andy.pei@intel.com>
> ---
> ---
> drivers/raw/ifpga_rawdev/ifpga_rawdev.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/raw/ifpga_rawdev/ifpga_rawdev.c
> b/drivers/raw/ifpga_rawdev/ifpga_rawdev.c
> index da772d0..eff001b 100644
> --- a/drivers/raw/ifpga_rawdev/ifpga_rawdev.c
> +++ b/drivers/raw/ifpga_rawdev/ifpga_rawdev.c
> @@ -244,7 +244,8 @@
> if (ret) {
> IFPGA_RAWDEV_PMD_ERR("stat on bitstream file
> failed: %s\n",
> file_name);
> - return -EINVAL;
> + ret = -EINVAL;
> + goto close_fd;
> }
> buffer_size = file_stat.st_size;
> IFPGA_RAWDEV_PMD_INFO("bitstream file size: %zu\n", buffer_size);
> --
> 1.8.3.1
^ permalink raw reply [flat|nested] 10+ messages in thread
* [dpdk-stable] [PATCH v2] raw/ifpga_rawdev: fix fd leak in rte fpga do pr
2019-04-17 6:49 [dpdk-stable] [PATCH] raw/ifpga: fix fd leak in rte fpga do pr Andy Pei
2019-04-17 7:14 ` Xu, Rosen
@ 2019-04-17 7:16 ` Andy Pei
2019-04-17 8:03 ` Xu, Rosen
1 sibling, 1 reply; 10+ messages in thread
From: Andy Pei @ 2019-04-17 7:16 UTC (permalink / raw)
To: dev; +Cc: andy.pei, rosen.xu, marko.kovacevic, liq3ea, stable
In rte_fpga_do_pr() function, if 'stat' returns error,
rte_fpga_do_pr() returns -EINVAL without closing the
'file_fd' that has been opened.
After this patch, 'file_fd' is closed before rte_fpga_do_pr()
returns -EINVAL when 'stat' returns error
Coverity issue: 279441
Fixes: ef1e8ede3da5 ("raw/ifpga: add Intel FPGA bus rawdev driver")
Cc: rosen.xu@intel.com
Cc: marko.kovacevic@intel.com
Cc: liq3ea@163.com
Cc: andy.pei@intel.com
Cc: stable@dpdk.org
Signed-off-by: Andy Pei <andy.pei@intel.com>
---
---
drivers/raw/ifpga_rawdev/ifpga_rawdev.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/raw/ifpga_rawdev/ifpga_rawdev.c b/drivers/raw/ifpga_rawdev/ifpga_rawdev.c
index da772d0..eff001b 100644
--- a/drivers/raw/ifpga_rawdev/ifpga_rawdev.c
+++ b/drivers/raw/ifpga_rawdev/ifpga_rawdev.c
@@ -244,7 +244,8 @@
if (ret) {
IFPGA_RAWDEV_PMD_ERR("stat on bitstream file failed: %s\n",
file_name);
- return -EINVAL;
+ ret = -EINVAL;
+ goto close_fd;
}
buffer_size = file_stat.st_size;
IFPGA_RAWDEV_PMD_INFO("bitstream file size: %zu\n", buffer_size);
--
1.8.3.1
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [dpdk-stable] [PATCH] raw/ifpga: fix fd leak in rte fpga do pr
2019-04-17 7:14 ` Xu, Rosen
@ 2019-04-17 7:17 ` Pei, Andy
0 siblings, 0 replies; 10+ messages in thread
From: Pei, Andy @ 2019-04-17 7:17 UTC (permalink / raw)
To: Xu, Rosen, dev; +Cc: Kovacevic, Marko, liq3ea, stable
Okay
-----Original Message-----
From: Xu, Rosen
Sent: Wednesday, April 17, 2019 3:14 PM
To: Pei, Andy <andy.pei@intel.com>; dev@dpdk.org
Cc: Kovacevic, Marko <marko.kovacevic@intel.com>; liq3ea@163.com; stable@dpdk.org
Subject: RE: [PATCH] raw/ifpga: fix fd leak in rte fpga do pr
Hi,
> -----Original Message-----
> From: Pei, Andy
> Sent: Wednesday, April 17, 2019 14:49
> To: dev@dpdk.org
> Cc: Pei, Andy <andy.pei@intel.com>; Xu, Rosen <rosen.xu@intel.com>;
> Kovacevic, Marko <marko.kovacevic@intel.com>; liq3ea@163.com;
> stable@dpdk.org
> Subject: [PATCH] raw/ifpga: fix fd leak in rte fpga do pr
Pls use raw/ifpga_rawdev prefix.
I suggest you to run ./devtools/check-git-log.sh -1 before you sending patch.
> In rte_fpga_do_pr() function, if 'stat' returns error,
> rte_fpga_do_pr() returns -EINVAL without closing the 'file_fd' that
> has been opened.
> After this patch, 'file_fd' is closed before rte_fpga_do_pr() returns
> -EINVAL when 'stat' returns error
Pls put this in the commit message:
Coverity issue: 279441
> Fixes: ef1e8ede3da5 ("raw/ifpga: add Intel FPGA bus rawdev driver")
> Cc: rosen.xu@intel.com
> Cc: marko.kovacevic@intel.com
> Cc: liq3ea@163.com
> Cc: andy.pei@intel.com
> Cc: stable@dpdk.org
>
> Signed-off-by: Andy Pei <andy.pei@intel.com>
> ---
> ---
> drivers/raw/ifpga_rawdev/ifpga_rawdev.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/raw/ifpga_rawdev/ifpga_rawdev.c
> b/drivers/raw/ifpga_rawdev/ifpga_rawdev.c
> index da772d0..eff001b 100644
> --- a/drivers/raw/ifpga_rawdev/ifpga_rawdev.c
> +++ b/drivers/raw/ifpga_rawdev/ifpga_rawdev.c
> @@ -244,7 +244,8 @@
> if (ret) {
> IFPGA_RAWDEV_PMD_ERR("stat on bitstream file
> failed: %s\n",
> file_name);
> - return -EINVAL;
> + ret = -EINVAL;
> + goto close_fd;
> }
> buffer_size = file_stat.st_size;
> IFPGA_RAWDEV_PMD_INFO("bitstream file size: %zu\n", buffer_size);
> --
> 1.8.3.1
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [dpdk-stable] [PATCH v2] raw/ifpga_rawdev: fix fd leak in rte fpga do pr
2019-04-17 7:16 ` [dpdk-stable] [PATCH v2] raw/ifpga_rawdev: " Andy Pei
@ 2019-04-17 8:03 ` Xu, Rosen
2019-04-22 17:52 ` Thomas Monjalon
0 siblings, 1 reply; 10+ messages in thread
From: Xu, Rosen @ 2019-04-17 8:03 UTC (permalink / raw)
To: Pei, Andy, dev; +Cc: Kovacevic, Marko, liq3ea, stable
> -----Original Message-----
> From: Pei, Andy
> Sent: Wednesday, April 17, 2019 15:16
> To: dev@dpdk.org
> Cc: Pei, Andy <andy.pei@intel.com>; Xu, Rosen <rosen.xu@intel.com>;
> Kovacevic, Marko <marko.kovacevic@intel.com>; liq3ea@163.com;
> stable@dpdk.org
> Subject: [PATCH v2] raw/ifpga_rawdev: fix fd leak in rte fpga do pr
>
> In rte_fpga_do_pr() function, if 'stat' returns error,
> rte_fpga_do_pr() returns -EINVAL without closing the 'file_fd' that has been
> opened.
> After this patch, 'file_fd' is closed before rte_fpga_do_pr() returns -EINVAL
> when 'stat' returns error
>
> Coverity issue: 279441
> Fixes: ef1e8ede3da5 ("raw/ifpga: add Intel FPGA bus rawdev driver")
> Cc: rosen.xu@intel.com
> Cc: marko.kovacevic@intel.com
> Cc: liq3ea@163.com
> Cc: andy.pei@intel.com
> Cc: stable@dpdk.org
>
> Signed-off-by: Andy Pei <andy.pei@intel.com>
> ---
> ---
> drivers/raw/ifpga_rawdev/ifpga_rawdev.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/raw/ifpga_rawdev/ifpga_rawdev.c
> b/drivers/raw/ifpga_rawdev/ifpga_rawdev.c
> index da772d0..eff001b 100644
> --- a/drivers/raw/ifpga_rawdev/ifpga_rawdev.c
> +++ b/drivers/raw/ifpga_rawdev/ifpga_rawdev.c
> @@ -244,7 +244,8 @@
> if (ret) {
> IFPGA_RAWDEV_PMD_ERR("stat on bitstream file
> failed: %s\n",
> file_name);
> - return -EINVAL;
> + ret = -EINVAL;
> + goto close_fd;
> }
> buffer_size = file_stat.st_size;
> IFPGA_RAWDEV_PMD_INFO("bitstream file size: %zu\n", buffer_size);
> --
> 1.8.3.1
Acked-by: Rosen Xu <rosen.xu@intel.com>
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [dpdk-stable] [PATCH v2] raw/ifpga_rawdev: fix fd leak in rte fpga do pr
2019-04-17 8:03 ` Xu, Rosen
@ 2019-04-22 17:52 ` Thomas Monjalon
2019-04-23 1:19 ` Pei, Andy
0 siblings, 1 reply; 10+ messages in thread
From: Thomas Monjalon @ 2019-04-22 17:52 UTC (permalink / raw)
To: Xu, Rosen, Pei, Andy; +Cc: stable, dev, Kovacevic, Marko, liq3ea
> > In rte_fpga_do_pr() function, if 'stat' returns error,
> > rte_fpga_do_pr() returns -EINVAL without closing the 'file_fd' that has been
> > opened.
> > After this patch, 'file_fd' is closed before rte_fpga_do_pr() returns -EINVAL
> > when 'stat' returns error
> >
> > Coverity issue: 279441
> > Fixes: ef1e8ede3da5 ("raw/ifpga: add Intel FPGA bus rawdev driver")
> > Cc: rosen.xu@intel.com
> > Cc: marko.kovacevic@intel.com
> > Cc: liq3ea@163.com
> > Cc: andy.pei@intel.com
> > Cc: stable@dpdk.org
> >
> > Signed-off-by: Andy Pei <andy.pei@intel.com>
>
> Acked-by: Rosen Xu <rosen.xu@intel.com>
Li Qiang <liq3ea@163.com> proposed the same patch.
Why he is not referenced here?
Which patch should I merge?
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [dpdk-stable] [PATCH v2] raw/ifpga_rawdev: fix fd leak in rte fpga do pr
2019-04-22 17:52 ` Thomas Monjalon
@ 2019-04-23 1:19 ` Pei, Andy
2019-04-23 1:36 ` Xu, Rosen
0 siblings, 1 reply; 10+ messages in thread
From: Pei, Andy @ 2019-04-23 1:19 UTC (permalink / raw)
To: Thomas Monjalon, Xu, Rosen; +Cc: stable, dev, Kovacevic, Marko, liq3ea
Hi Thomas,
My patch is the same as LI Qiang's patch.
I was told that Qiang's patch cannot get onto the patchwork, so I just help him do this.
-----Original Message-----
From: Thomas Monjalon [mailto:thomas@monjalon.net]
Sent: Tuesday, April 23, 2019 1:52 AM
To: Xu, Rosen <rosen.xu@intel.com>; Pei, Andy <andy.pei@intel.com>
Cc: stable@dpdk.org; dev@dpdk.org; Kovacevic, Marko <marko.kovacevic@intel.com>; liq3ea@163.com
Subject: Re: [dpdk-stable] [PATCH v2] raw/ifpga_rawdev: fix fd leak in rte fpga do pr
> > In rte_fpga_do_pr() function, if 'stat' returns error,
> > rte_fpga_do_pr() returns -EINVAL without closing the 'file_fd' that
> > has been opened.
> > After this patch, 'file_fd' is closed before rte_fpga_do_pr()
> > returns -EINVAL when 'stat' returns error
> >
> > Coverity issue: 279441
> > Fixes: ef1e8ede3da5 ("raw/ifpga: add Intel FPGA bus rawdev driver")
> > Cc: rosen.xu@intel.com
> > Cc: marko.kovacevic@intel.com
> > Cc: liq3ea@163.com
> > Cc: andy.pei@intel.com
> > Cc: stable@dpdk.org
> >
> > Signed-off-by: Andy Pei <andy.pei@intel.com>
>
> Acked-by: Rosen Xu <rosen.xu@intel.com>
Li Qiang <liq3ea@163.com> proposed the same patch.
Why he is not referenced here?
Which patch should I merge?
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [dpdk-stable] [PATCH v2] raw/ifpga_rawdev: fix fd leak in rte fpga do pr
2019-04-23 1:19 ` Pei, Andy
@ 2019-04-23 1:36 ` Xu, Rosen
2019-04-23 8:45 ` Thomas Monjalon
0 siblings, 1 reply; 10+ messages in thread
From: Xu, Rosen @ 2019-04-23 1:36 UTC (permalink / raw)
To: Pei, Andy, Thomas Monjalon; +Cc: stable, dev, Kovacevic, Marko, liq3ea
Hi Thomas,
Qian has some problem with his email. So some patch can't be found in patch work.
For it's a urgent bug. After we have aligned with Qian, Andy send this patch. Thanks.
> -----Original Message-----
> From: Pei, Andy
> Sent: Tuesday, April 23, 2019 9:19
> To: Thomas Monjalon <thomas@monjalon.net>; Xu, Rosen
> <rosen.xu@intel.com>
> Cc: stable@dpdk.org; dev@dpdk.org; Kovacevic, Marko
> <marko.kovacevic@intel.com>; liq3ea@163.com
> Subject: RE: [dpdk-stable] [PATCH v2] raw/ifpga_rawdev: fix fd leak in rte
> fpga do pr
>
> Hi Thomas,
>
> My patch is the same as LI Qiang's patch.
> I was told that Qiang's patch cannot get onto the patchwork, so I just help
> him do this.
>
> -----Original Message-----
> From: Thomas Monjalon [mailto:thomas@monjalon.net]
> Sent: Tuesday, April 23, 2019 1:52 AM
> To: Xu, Rosen <rosen.xu@intel.com>; Pei, Andy <andy.pei@intel.com>
> Cc: stable@dpdk.org; dev@dpdk.org; Kovacevic, Marko
> <marko.kovacevic@intel.com>; liq3ea@163.com
> Subject: Re: [dpdk-stable] [PATCH v2] raw/ifpga_rawdev: fix fd leak in rte
> fpga do pr
>
> > > In rte_fpga_do_pr() function, if 'stat' returns error,
> > > rte_fpga_do_pr() returns -EINVAL without closing the 'file_fd' that
> > > has been opened.
> > > After this patch, 'file_fd' is closed before rte_fpga_do_pr()
> > > returns -EINVAL when 'stat' returns error
> > >
> > > Coverity issue: 279441
> > > Fixes: ef1e8ede3da5 ("raw/ifpga: add Intel FPGA bus rawdev driver")
> > > Cc: rosen.xu@intel.com
> > > Cc: marko.kovacevic@intel.com
> > > Cc: liq3ea@163.com
> > > Cc: andy.pei@intel.com
> > > Cc: stable@dpdk.org
> > >
> > > Signed-off-by: Andy Pei <andy.pei@intel.com>
> >
> > Acked-by: Rosen Xu <rosen.xu@intel.com>
>
> Li Qiang <liq3ea@163.com> proposed the same patch.
> Why he is not referenced here?
> Which patch should I merge?
>
>
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [dpdk-stable] [PATCH v2] raw/ifpga_rawdev: fix fd leak in rte fpga do pr
2019-04-23 1:36 ` Xu, Rosen
@ 2019-04-23 8:45 ` Thomas Monjalon
2019-04-24 1:13 ` Pei, Andy
0 siblings, 1 reply; 10+ messages in thread
From: Thomas Monjalon @ 2019-04-23 8:45 UTC (permalink / raw)
To: Pei, Andy; +Cc: Xu, Rosen, stable, dev, Kovacevic, Marko, liq3ea
When you need to re-send a patch, please apply it with "git am"
so the original author is kept.
Another nit: the title is full of abbreviation, it is hard to read.
The title prefix should be "raw/ifpga", even if checkpatch complains.
Please re-send, thanks.
23/04/2019 03:36, Xu, Rosen:
> Hi Thomas,
>
> Qian has some problem with his email. So some patch can't be found in patch work.
> For it's a urgent bug. After we have aligned with Qian, Andy send this patch. Thanks.
>
> > -----Original Message-----
> > From: Pei, Andy
> > Sent: Tuesday, April 23, 2019 9:19
> > To: Thomas Monjalon <thomas@monjalon.net>; Xu, Rosen
> > <rosen.xu@intel.com>
> > Cc: stable@dpdk.org; dev@dpdk.org; Kovacevic, Marko
> > <marko.kovacevic@intel.com>; liq3ea@163.com
> > Subject: RE: [dpdk-stable] [PATCH v2] raw/ifpga_rawdev: fix fd leak in rte
> > fpga do pr
> >
> > Hi Thomas,
> >
> > My patch is the same as LI Qiang's patch.
> > I was told that Qiang's patch cannot get onto the patchwork, so I just help
> > him do this.
> >
> > -----Original Message-----
> > From: Thomas Monjalon [mailto:thomas@monjalon.net]
> > Sent: Tuesday, April 23, 2019 1:52 AM
> > To: Xu, Rosen <rosen.xu@intel.com>; Pei, Andy <andy.pei@intel.com>
> > Cc: stable@dpdk.org; dev@dpdk.org; Kovacevic, Marko
> > <marko.kovacevic@intel.com>; liq3ea@163.com
> > Subject: Re: [dpdk-stable] [PATCH v2] raw/ifpga_rawdev: fix fd leak in rte
> > fpga do pr
> >
> > > > In rte_fpga_do_pr() function, if 'stat' returns error,
> > > > rte_fpga_do_pr() returns -EINVAL without closing the 'file_fd' that
> > > > has been opened.
> > > > After this patch, 'file_fd' is closed before rte_fpga_do_pr()
> > > > returns -EINVAL when 'stat' returns error
> > > >
> > > > Coverity issue: 279441
> > > > Fixes: ef1e8ede3da5 ("raw/ifpga: add Intel FPGA bus rawdev driver")
> > > > Cc: rosen.xu@intel.com
> > > > Cc: marko.kovacevic@intel.com
> > > > Cc: liq3ea@163.com
> > > > Cc: andy.pei@intel.com
> > > > Cc: stable@dpdk.org
> > > >
> > > > Signed-off-by: Andy Pei <andy.pei@intel.com>
> > >
> > > Acked-by: Rosen Xu <rosen.xu@intel.com>
> >
> > Li Qiang <liq3ea@163.com> proposed the same patch.
> > Why he is not referenced here?
> > Which patch should I merge?
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [dpdk-stable] [PATCH v2] raw/ifpga_rawdev: fix fd leak in rte fpga do pr
2019-04-23 8:45 ` Thomas Monjalon
@ 2019-04-24 1:13 ` Pei, Andy
0 siblings, 0 replies; 10+ messages in thread
From: Pei, Andy @ 2019-04-24 1:13 UTC (permalink / raw)
To: Thomas Monjalon; +Cc: Xu, Rosen, stable, dev, Kovacevic, Marko, liq3ea
Hi,
I saw Qiang's patch on patchwork today,
[v3] drivers: ifpga_rawdev: fix fd leak in rte_fpga_do_pr
So I think it seems OK to ignore my patch.
-----Original Message-----
From: Thomas Monjalon [mailto:thomas@monjalon.net]
Sent: Tuesday, April 23, 2019 4:45 PM
To: Pei, Andy <andy.pei@intel.com>
Cc: Xu, Rosen <rosen.xu@intel.com>; stable@dpdk.org; dev@dpdk.org; Kovacevic, Marko <marko.kovacevic@intel.com>; liq3ea@163.com
Subject: Re: [dpdk-stable] [PATCH v2] raw/ifpga_rawdev: fix fd leak in rte fpga do pr
When you need to re-send a patch, please apply it with "git am"
so the original author is kept.
Another nit: the title is full of abbreviation, it is hard to read.
The title prefix should be "raw/ifpga", even if checkpatch complains.
Please re-send, thanks.
23/04/2019 03:36, Xu, Rosen:
> Hi Thomas,
>
> Qian has some problem with his email. So some patch can't be found in patch work.
> For it's a urgent bug. After we have aligned with Qian, Andy send this patch. Thanks.
>
> > -----Original Message-----
> > From: Pei, Andy
> > Sent: Tuesday, April 23, 2019 9:19
> > To: Thomas Monjalon <thomas@monjalon.net>; Xu, Rosen
> > <rosen.xu@intel.com>
> > Cc: stable@dpdk.org; dev@dpdk.org; Kovacevic, Marko
> > <marko.kovacevic@intel.com>; liq3ea@163.com
> > Subject: RE: [dpdk-stable] [PATCH v2] raw/ifpga_rawdev: fix fd leak
> > in rte fpga do pr
> >
> > Hi Thomas,
> >
> > My patch is the same as LI Qiang's patch.
> > I was told that Qiang's patch cannot get onto the patchwork, so I
> > just help him do this.
> >
> > -----Original Message-----
> > From: Thomas Monjalon [mailto:thomas@monjalon.net]
> > Sent: Tuesday, April 23, 2019 1:52 AM
> > To: Xu, Rosen <rosen.xu@intel.com>; Pei, Andy <andy.pei@intel.com>
> > Cc: stable@dpdk.org; dev@dpdk.org; Kovacevic, Marko
> > <marko.kovacevic@intel.com>; liq3ea@163.com
> > Subject: Re: [dpdk-stable] [PATCH v2] raw/ifpga_rawdev: fix fd leak
> > in rte fpga do pr
> >
> > > > In rte_fpga_do_pr() function, if 'stat' returns error,
> > > > rte_fpga_do_pr() returns -EINVAL without closing the 'file_fd'
> > > > that has been opened.
> > > > After this patch, 'file_fd' is closed before rte_fpga_do_pr()
> > > > returns -EINVAL when 'stat' returns error
> > > >
> > > > Coverity issue: 279441
> > > > Fixes: ef1e8ede3da5 ("raw/ifpga: add Intel FPGA bus rawdev
> > > > driver")
> > > > Cc: rosen.xu@intel.com
> > > > Cc: marko.kovacevic@intel.com
> > > > Cc: liq3ea@163.com
> > > > Cc: andy.pei@intel.com
> > > > Cc: stable@dpdk.org
> > > >
> > > > Signed-off-by: Andy Pei <andy.pei@intel.com>
> > >
> > > Acked-by: Rosen Xu <rosen.xu@intel.com>
> >
> > Li Qiang <liq3ea@163.com> proposed the same patch.
> > Why he is not referenced here?
> > Which patch should I merge?
^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2019-04-24 1:13 UTC | newest]
Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-04-17 6:49 [dpdk-stable] [PATCH] raw/ifpga: fix fd leak in rte fpga do pr Andy Pei
2019-04-17 7:14 ` Xu, Rosen
2019-04-17 7:17 ` Pei, Andy
2019-04-17 7:16 ` [dpdk-stable] [PATCH v2] raw/ifpga_rawdev: " Andy Pei
2019-04-17 8:03 ` Xu, Rosen
2019-04-22 17:52 ` Thomas Monjalon
2019-04-23 1:19 ` Pei, Andy
2019-04-23 1:36 ` Xu, Rosen
2019-04-23 8:45 ` Thomas Monjalon
2019-04-24 1:13 ` Pei, Andy
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