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parasite: Make max size for path being PATH_MAX

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Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Acked-by: Pavel Emelianov <xemul@parallels.com>
This commit is contained in:
Cyrill Gorcunov 2011-12-18 19:52:31 +04:00
parent 6adce279e8
commit 6485fbd25f
2 changed files with 9 additions and 3 deletions
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9
include/parasite.h
View file

@ -1,6 +1,9 @@
#ifndef CR_PARASITE_H_
#define CR_PARASITE_H_
#include <sys/types.h>
#include <limits.h>
#include "compiler.h"
#include "syscall.h"
#include "image.h"
@ -8,7 +11,7 @@
#define __parasite_head __used __section(.parasite.head.text)
#define PARASITE_STACK_SIZE 2048
#define PARASITE_ARG_SIZE 256
#define PARASITE_ARG_SIZE 8196
#define PARASITE_BRK_SIZE 32768
#define PARASITE_MAX_SIZE (64 << 10)
@ -60,14 +63,14 @@ typedef struct {
unsigned long fd;
unsigned long open_mode;
unsigned long open_flags;
char open_path[256];
char open_path[PATH_MAX];
} parasite_args_cmd_dumppages_t;
typedef struct {
parasite_status_t status;
unsigned long open_mode;
unsigned long open_flags;
char open_path[256];
char open_path[PATH_MAX];
} parasite_args_cmd_dumpsigacts_t;
/*

3
parasite.c
View file

@ -280,6 +280,9 @@ static int __used parasite_service(unsigned long cmd, void *args, void *brk)
{
brk_init(brk);
BUILD_BUG_ON(sizeof(parasite_args_cmd_dumppages_t) > PARASITE_ARG_SIZE);
BUILD_BUG_ON(sizeof(parasite_args_cmd_dumpsigacts_t) > PARASITE_ARG_SIZE);
switch (cmd) {
case PARASITE_CMD_KILLME:
sys_close(0);