diff options
Diffstat (limited to 'util/nvramtool/cli')
| -rw-r--r-- | util/nvramtool/cli/nvramtool.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/util/nvramtool/cli/nvramtool.c b/util/nvramtool/cli/nvramtool.c index bc929da698..11a1a702af 100644 --- a/util/nvramtool/cli/nvramtool.c +++ b/util/nvramtool/cli/nvramtool.c @@ -140,13 +140,13 @@ int main(int argc, char *argv[]) fprintf(stderr, "Couldn't stat '%s'\n", nvramtool_op_modifiers[NVRAMTOOL_MOD_USE_CMOS_FILE].param); exit(1); } - + if (fd_stat.st_size < 128) { lseek(fd, 127, SEEK_SET); write(fd, "\0", 1); fsync(fd); } - + cmos_default = mmap(NULL, 128, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); if (cmos_default == MAP_FAILED) { fprintf(stderr, "Couldn't map '%s'\n", nvramtool_op_modifiers[NVRAMTOOL_MOD_USE_CMOS_FILE].param); |