diff options
Diffstat (limited to 'util/nvramtool/cli/nvramtool.c')
| -rw-r--r-- | util/nvramtool/cli/nvramtool.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/util/nvramtool/cli/nvramtool.c b/util/nvramtool/cli/nvramtool.c index 76d5cbb678..d5acc5838e 100644 --- a/util/nvramtool/cli/nvramtool.c +++ b/util/nvramtool/cli/nvramtool.c @@ -162,8 +162,8 @@ int main(int argc, char *argv[]) exit(1); } - if (fd_stat.st_size < 128) { - lseek(fd, 127, SEEK_SET); + if (fd_stat.st_size < CMOS_SIZE) { + lseek(fd, CMOS_SIZE - 1, SEEK_SET); if (write(fd, "\0", 1) != 1) { fprintf(stderr, "Unable to extended '%s' to its full size.\n", nvramtool_op_modifiers[NVRAMTOOL_MOD_USE_CMOS_FILE].param); @@ -176,7 +176,7 @@ int main(int argc, char *argv[]) #endif } - cmos_default = mmap(NULL, 128, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); + cmos_default = mmap(NULL, CMOS_SIZE, 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); exit(1); |