* [PATCH] selftests: cgroup: Fix unsigned comparison with less than zero
@ 2022-11-05 11:06 ` YueHaibing
0 siblings, 0 replies; 10+ messages in thread
From: YueHaibing @ 2022-11-05 11:06 UTC (permalink / raw)
To: tj, lizefan.x, hannes, shuah, yosryahmed, roman.gushchin,
shakeelb, rientjes, akpm
Cc: cgroups, linux-kselftest, linux-kernel, YueHaibing
'size' is unsigned, it never less than zero.
Fixes: 6c26df84e1f2 ("selftests: cgroup: return -errno from cg_read()/cg_write() on failure")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
tools/testing/selftests/cgroup/cgroup_util.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/tools/testing/selftests/cgroup/cgroup_util.c b/tools/testing/selftests/cgroup/cgroup_util.c
index 4c52cc6f2f9c..e8bbbdb77e0d 100644
--- a/tools/testing/selftests/cgroup/cgroup_util.c
+++ b/tools/testing/selftests/cgroup/cgroup_util.c
@@ -555,6 +555,7 @@ int proc_mount_contains(const char *option)
ssize_t proc_read_text(int pid, bool thread, const char *item, char *buf, size_t size)
{
char path[PATH_MAX];
+ ssize_t ret;
if (!pid)
snprintf(path, sizeof(path), "/proc/%s/%s",
@@ -562,8 +563,8 @@ ssize_t proc_read_text(int pid, bool thread, const char *item, char *buf, size_t
else
snprintf(path, sizeof(path), "/proc/%d/%s", pid, item);
- size = read_text(path, buf, size);
- return size < 0 ? -1 : size;
+ ret = read_text(path, buf, size);
+ return ret < 0 ? -1 : ret;
}
int proc_read_strstr(int pid, bool thread, const char *item, const char *needle)
--
2.17.1
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH] selftests: cgroup: Fix unsigned comparison with less than zero
@ 2022-11-05 11:06 ` YueHaibing
0 siblings, 0 replies; 10+ messages in thread
From: YueHaibing @ 2022-11-05 11:06 UTC (permalink / raw)
To: tj-DgEjT+Ai2ygdnm+yROfE0A, lizefan.x-EC8Uxl6Npydl57MIdRCFDg,
hannes-druUgvl0LCNAfugRpC6u6w, shuah-DgEjT+Ai2ygdnm+yROfE0A,
yosryahmed-hpIqsD4AKlfQT0dZR+AlfA,
roman.gushchin-fxUVXftIFDnyG1zEObXtfA,
shakeelb-hpIqsD4AKlfQT0dZR+AlfA, rientjes-hpIqsD4AKlfQT0dZR+AlfA,
akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b
Cc: cgroups-u79uwXL29TY76Z2rM5mHXA,
linux-kselftest-u79uwXL29TY76Z2rM5mHXA,
linux-kernel-u79uwXL29TY76Z2rM5mHXA, YueHaibing
'size' is unsigned, it never less than zero.
Fixes: 6c26df84e1f2 ("selftests: cgroup: return -errno from cg_read()/cg_write() on failure")
Signed-off-by: YueHaibing <yuehaibing-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
---
tools/testing/selftests/cgroup/cgroup_util.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/tools/testing/selftests/cgroup/cgroup_util.c b/tools/testing/selftests/cgroup/cgroup_util.c
index 4c52cc6f2f9c..e8bbbdb77e0d 100644
--- a/tools/testing/selftests/cgroup/cgroup_util.c
+++ b/tools/testing/selftests/cgroup/cgroup_util.c
@@ -555,6 +555,7 @@ int proc_mount_contains(const char *option)
ssize_t proc_read_text(int pid, bool thread, const char *item, char *buf, size_t size)
{
char path[PATH_MAX];
+ ssize_t ret;
if (!pid)
snprintf(path, sizeof(path), "/proc/%s/%s",
@@ -562,8 +563,8 @@ ssize_t proc_read_text(int pid, bool thread, const char *item, char *buf, size_t
else
snprintf(path, sizeof(path), "/proc/%d/%s", pid, item);
- size = read_text(path, buf, size);
- return size < 0 ? -1 : size;
+ ret = read_text(path, buf, size);
+ return ret < 0 ? -1 : ret;
}
int proc_read_strstr(int pid, bool thread, const char *item, const char *needle)
--
2.17.1
^ permalink raw reply related [flat|nested] 10+ messages in thread
* Re: [PATCH] selftests: cgroup: Fix unsigned comparison with less than zero
@ 2022-11-05 22:29 ` Yosry Ahmed
0 siblings, 0 replies; 10+ messages in thread
From: Yosry Ahmed @ 2022-11-05 22:29 UTC (permalink / raw)
To: YueHaibing
Cc: tj, lizefan.x, hannes, shuah, roman.gushchin, shakeelb, rientjes,
akpm, cgroups, linux-kselftest, linux-kernel
On Sat, Nov 5, 2022 at 4:06 AM YueHaibing <yuehaibing@huawei.com> wrote:
>
> 'size' is unsigned, it never less than zero.
>
> Fixes: 6c26df84e1f2 ("selftests: cgroup: return -errno from cg_read()/cg_write() on failure")
> Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Thanks for fixing this!
FWIW,
Reviewed-by: Yosry Ahmed <yosryahmed@google.com>
> ---
> tools/testing/selftests/cgroup/cgroup_util.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/tools/testing/selftests/cgroup/cgroup_util.c b/tools/testing/selftests/cgroup/cgroup_util.c
> index 4c52cc6f2f9c..e8bbbdb77e0d 100644
> --- a/tools/testing/selftests/cgroup/cgroup_util.c
> +++ b/tools/testing/selftests/cgroup/cgroup_util.c
> @@ -555,6 +555,7 @@ int proc_mount_contains(const char *option)
> ssize_t proc_read_text(int pid, bool thread, const char *item, char *buf, size_t size)
> {
> char path[PATH_MAX];
> + ssize_t ret;
>
> if (!pid)
> snprintf(path, sizeof(path), "/proc/%s/%s",
> @@ -562,8 +563,8 @@ ssize_t proc_read_text(int pid, bool thread, const char *item, char *buf, size_t
> else
> snprintf(path, sizeof(path), "/proc/%d/%s", pid, item);
>
> - size = read_text(path, buf, size);
> - return size < 0 ? -1 : size;
> + ret = read_text(path, buf, size);
> + return ret < 0 ? -1 : ret;
> }
>
> int proc_read_strstr(int pid, bool thread, const char *item, const char *needle)
> --
> 2.17.1
>
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH] selftests: cgroup: Fix unsigned comparison with less than zero
@ 2022-11-05 22:29 ` Yosry Ahmed
0 siblings, 0 replies; 10+ messages in thread
From: Yosry Ahmed @ 2022-11-05 22:29 UTC (permalink / raw)
To: YueHaibing
Cc: tj-DgEjT+Ai2ygdnm+yROfE0A, lizefan.x-EC8Uxl6Npydl57MIdRCFDg,
hannes-druUgvl0LCNAfugRpC6u6w, shuah-DgEjT+Ai2ygdnm+yROfE0A,
roman.gushchin-fxUVXftIFDnyG1zEObXtfA,
shakeelb-hpIqsD4AKlfQT0dZR+AlfA, rientjes-hpIqsD4AKlfQT0dZR+AlfA,
akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b,
cgroups-u79uwXL29TY76Z2rM5mHXA,
linux-kselftest-u79uwXL29TY76Z2rM5mHXA,
linux-kernel-u79uwXL29TY76Z2rM5mHXA
On Sat, Nov 5, 2022 at 4:06 AM YueHaibing <yuehaibing-hv44wF8Li93QT0dZR+AlfA@public.gmane.org> wrote:
>
> 'size' is unsigned, it never less than zero.
>
> Fixes: 6c26df84e1f2 ("selftests: cgroup: return -errno from cg_read()/cg_write() on failure")
> Signed-off-by: YueHaibing <yuehaibing-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
Thanks for fixing this!
FWIW,
Reviewed-by: Yosry Ahmed <yosryahmed-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
> ---
> tools/testing/selftests/cgroup/cgroup_util.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/tools/testing/selftests/cgroup/cgroup_util.c b/tools/testing/selftests/cgroup/cgroup_util.c
> index 4c52cc6f2f9c..e8bbbdb77e0d 100644
> --- a/tools/testing/selftests/cgroup/cgroup_util.c
> +++ b/tools/testing/selftests/cgroup/cgroup_util.c
> @@ -555,6 +555,7 @@ int proc_mount_contains(const char *option)
> ssize_t proc_read_text(int pid, bool thread, const char *item, char *buf, size_t size)
> {
> char path[PATH_MAX];
> + ssize_t ret;
>
> if (!pid)
> snprintf(path, sizeof(path), "/proc/%s/%s",
> @@ -562,8 +563,8 @@ ssize_t proc_read_text(int pid, bool thread, const char *item, char *buf, size_t
> else
> snprintf(path, sizeof(path), "/proc/%d/%s", pid, item);
>
> - size = read_text(path, buf, size);
> - return size < 0 ? -1 : size;
> + ret = read_text(path, buf, size);
> + return ret < 0 ? -1 : ret;
> }
>
> int proc_read_strstr(int pid, bool thread, const char *item, const char *needle)
> --
> 2.17.1
>
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH] selftests: cgroup: Fix unsigned comparison with less than zero
@ 2022-11-08 1:00 ` Roman Gushchin
0 siblings, 0 replies; 10+ messages in thread
From: Roman Gushchin @ 2022-11-08 1:00 UTC (permalink / raw)
To: YueHaibing
Cc: tj, lizefan.x, hannes, shuah, yosryahmed, shakeelb, rientjes,
akpm, cgroups, linux-kselftest, linux-kernel
On Sat, Nov 05, 2022 at 07:06:11PM +0800, YueHaibing wrote:
> 'size' is unsigned, it never less than zero.
>
> Fixes: 6c26df84e1f2 ("selftests: cgroup: return -errno from cg_read()/cg_write() on failure")
> Signed-off-by: YueHaibing <yuehaibing@huawei.com>
> ---
> tools/testing/selftests/cgroup/cgroup_util.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/tools/testing/selftests/cgroup/cgroup_util.c b/tools/testing/selftests/cgroup/cgroup_util.c
> index 4c52cc6f2f9c..e8bbbdb77e0d 100644
> --- a/tools/testing/selftests/cgroup/cgroup_util.c
> +++ b/tools/testing/selftests/cgroup/cgroup_util.c
> @@ -555,6 +555,7 @@ int proc_mount_contains(const char *option)
> ssize_t proc_read_text(int pid, bool thread, const char *item, char *buf, size_t size)
> {
> char path[PATH_MAX];
> + ssize_t ret;
>
> if (!pid)
> snprintf(path, sizeof(path), "/proc/%s/%s",
> @@ -562,8 +563,8 @@ ssize_t proc_read_text(int pid, bool thread, const char *item, char *buf, size_t
> else
> snprintf(path, sizeof(path), "/proc/%d/%s", pid, item);
>
> - size = read_text(path, buf, size);
> - return size < 0 ? -1 : size;
> + ret = read_text(path, buf, size);
> + return ret < 0 ? -1 : ret;
> }
Indeed, good catch!
Acked-by: Roman Gushchin <roman.gushchin@linux.dev>
Thanks!
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH] selftests: cgroup: Fix unsigned comparison with less than zero
@ 2022-11-08 1:00 ` Roman Gushchin
0 siblings, 0 replies; 10+ messages in thread
From: Roman Gushchin @ 2022-11-08 1:00 UTC (permalink / raw)
To: YueHaibing
Cc: tj-DgEjT+Ai2ygdnm+yROfE0A, lizefan.x-EC8Uxl6Npydl57MIdRCFDg,
hannes-druUgvl0LCNAfugRpC6u6w, shuah-DgEjT+Ai2ygdnm+yROfE0A,
yosryahmed-hpIqsD4AKlfQT0dZR+AlfA,
shakeelb-hpIqsD4AKlfQT0dZR+AlfA, rientjes-hpIqsD4AKlfQT0dZR+AlfA,
akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b,
cgroups-u79uwXL29TY76Z2rM5mHXA,
linux-kselftest-u79uwXL29TY76Z2rM5mHXA,
linux-kernel-u79uwXL29TY76Z2rM5mHXA
On Sat, Nov 05, 2022 at 07:06:11PM +0800, YueHaibing wrote:
> 'size' is unsigned, it never less than zero.
>
> Fixes: 6c26df84e1f2 ("selftests: cgroup: return -errno from cg_read()/cg_write() on failure")
> Signed-off-by: YueHaibing <yuehaibing-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
> ---
> tools/testing/selftests/cgroup/cgroup_util.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/tools/testing/selftests/cgroup/cgroup_util.c b/tools/testing/selftests/cgroup/cgroup_util.c
> index 4c52cc6f2f9c..e8bbbdb77e0d 100644
> --- a/tools/testing/selftests/cgroup/cgroup_util.c
> +++ b/tools/testing/selftests/cgroup/cgroup_util.c
> @@ -555,6 +555,7 @@ int proc_mount_contains(const char *option)
> ssize_t proc_read_text(int pid, bool thread, const char *item, char *buf, size_t size)
> {
> char path[PATH_MAX];
> + ssize_t ret;
>
> if (!pid)
> snprintf(path, sizeof(path), "/proc/%s/%s",
> @@ -562,8 +563,8 @@ ssize_t proc_read_text(int pid, bool thread, const char *item, char *buf, size_t
> else
> snprintf(path, sizeof(path), "/proc/%d/%s", pid, item);
>
> - size = read_text(path, buf, size);
> - return size < 0 ? -1 : size;
> + ret = read_text(path, buf, size);
> + return ret < 0 ? -1 : ret;
> }
Indeed, good catch!
Acked-by: Roman Gushchin <roman.gushchin-fxUVXftIFDnyG1zEObXtfA@public.gmane.org>
Thanks!
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH] selftests: cgroup: Fix unsigned comparison with less than zero
2022-11-05 11:06 ` YueHaibing
@ 2022-11-08 6:29 ` Mukesh Ojha
-1 siblings, 0 replies; 10+ messages in thread
From: Mukesh Ojha @ 2022-11-08 6:29 UTC (permalink / raw)
To: YueHaibing, tj, lizefan.x, hannes, shuah, yosryahmed,
roman.gushchin, shakeelb, rientjes, akpm
Cc: cgroups, linux-kselftest, linux-kernel
Hi,
On 11/5/2022 4:36 PM, YueHaibing wrote:
> 'size' is unsigned, it never less than zero.
>
> Fixes: 6c26df84e1f2 ("selftests: cgroup: return -errno from cg_read()/cg_write() on failure")
> Signed-off-by: YueHaibing <yuehaibing@huawei.com>
LGTM.
Reviewed-by: Mukesh Ojha <quic_mojha@quicinc.com>
-Mukesh
> ---
> tools/testing/selftests/cgroup/cgroup_util.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/tools/testing/selftests/cgroup/cgroup_util.c b/tools/testing/selftests/cgroup/cgroup_util.c
> index 4c52cc6f2f9c..e8bbbdb77e0d 100644
> --- a/tools/testing/selftests/cgroup/cgroup_util.c
> +++ b/tools/testing/selftests/cgroup/cgroup_util.c
> @@ -555,6 +555,7 @@ int proc_mount_contains(const char *option)
> ssize_t proc_read_text(int pid, bool thread, const char *item, char *buf, size_t size)
> {
> char path[PATH_MAX];
> + ssize_t ret;
>
> if (!pid)
> snprintf(path, sizeof(path), "/proc/%s/%s",
> @@ -562,8 +563,8 @@ ssize_t proc_read_text(int pid, bool thread, const char *item, char *buf, size_t
> else
> snprintf(path, sizeof(path), "/proc/%d/%s", pid, item);
>
> - size = read_text(path, buf, size);
> - return size < 0 ? -1 : size;
> + ret = read_text(path, buf, size);
> + return ret < 0 ? -1 : ret;
> }
>
> int proc_read_strstr(int pid, bool thread, const char *item, const char *needle)
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH] selftests: cgroup: Fix unsigned comparison with less than zero
@ 2022-11-08 6:29 ` Mukesh Ojha
0 siblings, 0 replies; 10+ messages in thread
From: Mukesh Ojha @ 2022-11-08 6:29 UTC (permalink / raw)
To: YueHaibing, tj, lizefan.x, hannes, shuah, yosryahmed,
roman.gushchin, shakeelb, rientjes, akpm
Cc: cgroups, linux-kselftest, linux-kernel
Hi,
On 11/5/2022 4:36 PM, YueHaibing wrote:
> 'size' is unsigned, it never less than zero.
>
> Fixes: 6c26df84e1f2 ("selftests: cgroup: return -errno from cg_read()/cg_write() on failure")
> Signed-off-by: YueHaibing <yuehaibing@huawei.com>
LGTM.
Reviewed-by: Mukesh Ojha <quic_mojha@quicinc.com>
-Mukesh
> ---
> tools/testing/selftests/cgroup/cgroup_util.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/tools/testing/selftests/cgroup/cgroup_util.c b/tools/testing/selftests/cgroup/cgroup_util.c
> index 4c52cc6f2f9c..e8bbbdb77e0d 100644
> --- a/tools/testing/selftests/cgroup/cgroup_util.c
> +++ b/tools/testing/selftests/cgroup/cgroup_util.c
> @@ -555,6 +555,7 @@ int proc_mount_contains(const char *option)
> ssize_t proc_read_text(int pid, bool thread, const char *item, char *buf, size_t size)
> {
> char path[PATH_MAX];
> + ssize_t ret;
>
> if (!pid)
> snprintf(path, sizeof(path), "/proc/%s/%s",
> @@ -562,8 +563,8 @@ ssize_t proc_read_text(int pid, bool thread, const char *item, char *buf, size_t
> else
> snprintf(path, sizeof(path), "/proc/%d/%s", pid, item);
>
> - size = read_text(path, buf, size);
> - return size < 0 ? -1 : size;
> + ret = read_text(path, buf, size);
> + return ret < 0 ? -1 : ret;
> }
>
> int proc_read_strstr(int pid, bool thread, const char *item, const char *needle)
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH] selftests: cgroup: Fix unsigned comparison with less than zero
@ 2022-11-08 13:24 ` Kamalesh Babulal
0 siblings, 0 replies; 10+ messages in thread
From: Kamalesh Babulal @ 2022-11-08 13:24 UTC (permalink / raw)
To: YueHaibing, tj, lizefan.x, hannes, shuah, yosryahmed,
roman.gushchin, shakeelb, rientjes, akpm
Cc: cgroups, linux-kselftest, linux-kernel
On 11/5/22 16:36, YueHaibing wrote:
> 'size' is unsigned, it never less than zero.
>
> Fixes: 6c26df84e1f2 ("selftests: cgroup: return -errno from cg_read()/cg_write() on failure")
> Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Kamalesh Babulal <kamalesh.babulal@oracle.com>
> ---
> tools/testing/selftests/cgroup/cgroup_util.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/tools/testing/selftests/cgroup/cgroup_util.c b/tools/testing/selftests/cgroup/cgroup_util.c
> index 4c52cc6f2f9c..e8bbbdb77e0d 100644
> --- a/tools/testing/selftests/cgroup/cgroup_util.c
> +++ b/tools/testing/selftests/cgroup/cgroup_util.c
> @@ -555,6 +555,7 @@ int proc_mount_contains(const char *option)
> ssize_t proc_read_text(int pid, bool thread, const char *item, char *buf, size_t size)
> {
> char path[PATH_MAX];
> + ssize_t ret;
>
> if (!pid)
> snprintf(path, sizeof(path), "/proc/%s/%s",
> @@ -562,8 +563,8 @@ ssize_t proc_read_text(int pid, bool thread, const char *item, char *buf, size_t
> else
> snprintf(path, sizeof(path), "/proc/%d/%s", pid, item);
>
> - size = read_text(path, buf, size);
> - return size < 0 ? -1 : size;
> + ret = read_text(path, buf, size);
> + return ret < 0 ? -1 : ret;
> }
>
> int proc_read_strstr(int pid, bool thread, const char *item, const char *needle)
--
Thanks,
Kamalesh
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH] selftests: cgroup: Fix unsigned comparison with less than zero
@ 2022-11-08 13:24 ` Kamalesh Babulal
0 siblings, 0 replies; 10+ messages in thread
From: Kamalesh Babulal @ 2022-11-08 13:24 UTC (permalink / raw)
To: YueHaibing, tj-DgEjT+Ai2ygdnm+yROfE0A,
lizefan.x-EC8Uxl6Npydl57MIdRCFDg, hannes-druUgvl0LCNAfugRpC6u6w,
shuah-DgEjT+Ai2ygdnm+yROfE0A, yosryahmed-hpIqsD4AKlfQT0dZR+AlfA,
roman.gushchin-fxUVXftIFDnyG1zEObXtfA,
shakeelb-hpIqsD4AKlfQT0dZR+AlfA, rientjes-hpIqsD4AKlfQT0dZR+AlfA,
akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b
Cc: cgroups-u79uwXL29TY76Z2rM5mHXA,
linux-kselftest-u79uwXL29TY76Z2rM5mHXA,
linux-kernel-u79uwXL29TY76Z2rM5mHXA
On 11/5/22 16:36, YueHaibing wrote:
> 'size' is unsigned, it never less than zero.
>
> Fixes: 6c26df84e1f2 ("selftests: cgroup: return -errno from cg_read()/cg_write() on failure")
> Signed-off-by: YueHaibing <yuehaibing-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
Reviewed-by: Kamalesh Babulal <kamalesh.babulal-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>
> ---
> tools/testing/selftests/cgroup/cgroup_util.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/tools/testing/selftests/cgroup/cgroup_util.c b/tools/testing/selftests/cgroup/cgroup_util.c
> index 4c52cc6f2f9c..e8bbbdb77e0d 100644
> --- a/tools/testing/selftests/cgroup/cgroup_util.c
> +++ b/tools/testing/selftests/cgroup/cgroup_util.c
> @@ -555,6 +555,7 @@ int proc_mount_contains(const char *option)
> ssize_t proc_read_text(int pid, bool thread, const char *item, char *buf, size_t size)
> {
> char path[PATH_MAX];
> + ssize_t ret;
>
> if (!pid)
> snprintf(path, sizeof(path), "/proc/%s/%s",
> @@ -562,8 +563,8 @@ ssize_t proc_read_text(int pid, bool thread, const char *item, char *buf, size_t
> else
> snprintf(path, sizeof(path), "/proc/%d/%s", pid, item);
>
> - size = read_text(path, buf, size);
> - return size < 0 ? -1 : size;
> + ret = read_text(path, buf, size);
> + return ret < 0 ? -1 : ret;
> }
>
> int proc_read_strstr(int pid, bool thread, const char *item, const char *needle)
--
Thanks,
Kamalesh
^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2022-11-08 13:25 UTC | newest]
Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-11-05 11:06 [PATCH] selftests: cgroup: Fix unsigned comparison with less than zero YueHaibing
2022-11-05 11:06 ` YueHaibing
2022-11-05 22:29 ` Yosry Ahmed
2022-11-05 22:29 ` Yosry Ahmed
2022-11-08 1:00 ` Roman Gushchin
2022-11-08 1:00 ` Roman Gushchin
2022-11-08 6:29 ` Mukesh Ojha
2022-11-08 6:29 ` Mukesh Ojha
2022-11-08 13:24 ` Kamalesh Babulal
2022-11-08 13:24 ` Kamalesh Babulal
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