kevin/thinkpad_unlock_bios
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修改MAC地址

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Signed-off-by: kevin <kevin@lmve.net>
This commit is contained in:
kevin
2022-04-25 11:28:19 +08:00
parent 517bbaf4e7
commit 4b86bbd27f
2 changed files with 35 additions and 13 deletions
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thinkpad_unlock_bios.c
+35 -13
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@@ -140,24 +140,46 @@ char tryunlock(char *dir)
{
buff[0xf00+a]=id[a];
}
for(a=0;a<256;a++)
//change MAC ADD
if(fseek(bios,0x1000,SEEK_SET))
{
outputdir[a]=0;
}
printf("id: %s \n",id);
sprintf(outputdir,"%s%s",inputdir,"_unlock.bin");
printf("Output flie %s",outputdir);
output_bios=fopen(outputdir,"wb");
if(output_bios==NULL)
{
printf("ERROR. can't Output file ..\n");
printf("ERROR. -0\n");
}else
{
fwrite(buff,0xffffff,1,output_bios);
fclose(output_bios);
for(a=0;a<32;a++)
{
id[a]=0;
}
fread(id,6,1,bios);
for(a=0;a<6;a++)
{
buff[0x1000+a]=id[a];
}
for(a=0;a<256;a++)
{
outputdir[a]=0;
}
printf("MAC: %02X%02X%02X%02X%02X%02X \n",id[0],id[1],id[2],id[3],id[4],id[5]);
sprintf(outputdir,"%s%s",inputdir,"_unlock.bin");
printf("Output flie %s",outputdir);
output_bios=fopen(outputdir,"wb");
if(output_bios==NULL)
{
printf("ERROR. can't Output file ..\n");
}else
{
fwrite(buff,0xffffff,1,output_bios);
fclose(output_bios);
}
printf("\n\n");
}
printf("\n\n");
}
}