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proc_pase: Make sure we may scan up to 15 symbols in name

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And do not use strcpy, better to stick with strncpy.

Moreover, to be on a safe side make proc internal
buffer big enough even for "(%16s)" format, it's
hardly possible that the kernel ever change stat
format but just to be on a safe side.

Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
This commit is contained in:
Cyrill Gorcunov
2012-01-15 20:24:13 +04:00
parent a9969dcf72
commit f80694deed
3 changed files with 6 additions and 6 deletions
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6
include/proc_parse.h
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@@ -1,12 +1,12 @@
#ifndef PROC_PARSE_H__
#define PROC_PARSE_H__
#define TASK_COMM_LEN 16
#define TASK_COMM_LEN_FMT "(%15s"
#define PROC_TASK_COMM_LEN 32
#define PROC_TASK_COMM_LEN_FMT "(%31s"
struct proc_pid_stat {
int pid;
char comm[TASK_COMM_LEN];
char comm[PROC_TASK_COMM_LEN];
char state;
int ppid;
int pgid;