diff options
Diffstat (limited to 'util/nvramtool')
| -rw-r--r-- | util/nvramtool/cli/nvramtool.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/util/nvramtool/cli/nvramtool.c b/util/nvramtool/cli/nvramtool.c index 11a1a702af..bcb10bbf34 100644 --- a/util/nvramtool/cli/nvramtool.c +++ b/util/nvramtool/cli/nvramtool.c @@ -143,7 +143,11 @@ int main(int argc, char *argv[]) if (fd_stat.st_size < 128) { lseek(fd, 127, SEEK_SET); - write(fd, "\0", 1); + 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); + exit(1); + } fsync(fd); } |