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Commit cdc89c91 authored by Prashant Bhole's avatar Prashant Bhole Committed by David S. Miller
Browse files

tools: bpf: handle long path in jit disasm 



Use PATH_MAX instead of hardcoded array size 256

Signed-off-by: default avatarPrashant Bhole <bhole_prashant_q7@lab.ntt.co.jp>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e20f4696

tools/bpf/bpf_jit_disasm.c

+2 −1
Original line number Diff line number Diff line
@@ -27,6 +27,7 @@ 
#include <sys/klog.h>

#include <sys/types.h>

#include <sys/stat.h>

#include <limits.h>



#define CMD_ACTION_SIZE_BUFFER		10

#define CMD_ACTION_READ_ALL		3
@@ -51,7 +52,7 @@ static void get_exec_path(char *tpath, size_t size) 
static void get_asm_insns(uint8_t *image, size_t len, int opcodes)

{

	int count, i, pc = 0;

	char tpath[256];

	char tpath[PATH_MAX];

	struct disassemble_info info;

	disassembler_ftype disassemble;

	bfd *bfdf;

tools/bpf/bpftool/jit_disasm.c

+2 −1
Original line number Diff line number Diff line
@@ -21,6 +21,7 @@ 
#include <dis-asm.h>

#include <sys/types.h>

#include <sys/stat.h>

#include <limits.h>



#include "json_writer.h"

#include "main.h"
@@ -80,7 +81,7 @@ void disasm_print_insn(unsigned char *image, ssize_t len, int opcodes) 
	disassembler_ftype disassemble;

	struct disassemble_info info;

	int count, i, pc = 0;

	char tpath[256];

	char tpath[PATH_MAX];

	bfd *bfdf;



	if (!len)