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-rw-r--r--util/nvramtool/accessors/layout-bin.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/util/nvramtool/accessors/layout-bin.c b/util/nvramtool/accessors/layout-bin.c
index fd3e08cdf0..4b7f8d6558 100644
--- a/util/nvramtool/accessors/layout-bin.c
+++ b/util/nvramtool/accessors/layout-bin.c
@@ -112,6 +112,7 @@ int write_cmos_layout_bin(FILE *f)
sum += sizeof(table);
table.header_length = sizeof(table);
table.tag = LB_TAG_CMOS_OPTION_TABLE;
+ table.size = 0;
if (fwrite((char *)&table, sizeof(table), 1, f) != 1) {
perror("Error writing image file");
@@ -187,12 +188,13 @@ int write_cmos_layout_bin(FILE *f)
goto err;
}
- if (fseek(f, sizeof(table.tag), SEEK_SET) != 0) {
+ if (fseek(f, 0, SEEK_SET) != 0) {
perror("Error while seeking");
goto err;
}
- if (fwrite((char *)&sum, sizeof(table.tag), 1, f) != 1) {
+ table.size = sum;
+ if (fwrite((char *)&table, sizeof(table), 1, f) != 1) {
perror("Error writing image file");
goto err;
}