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mkimage: Skip adding non-existent IDs to a list

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In show_valid_options(), this patch introduces checking whether
a category has an entry ID. If not, adding it to a list for output
is skipped before calling qsort().
This patch will affect all kinds of image header categories
(-A, -C, -O and -T flags).

Signed-off-by: Naoki Hayama <naoki.hayama@lineo.co.jp>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Naoki Hayama 2020-10-07 11:21:55 +09:00 committed by Tom Rini
parent 02d41b01bd
commit ad5fb9f2e6
1 changed files with 7 additions and 2 deletions
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9
tools/mkimage.c
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@ -51,8 +51,13 @@ static int show_valid_options(enum ih_category category)
return -ENOMEM;
/* Sort the names in order of short name for easier reading */
for (item = 0; item < count; item++)
order[item] = item;
for (i = 0, item = 0; i < count; i++, item++) {
while (!genimg_cat_has_id(category, item) && i < count) {
item++;
count--;
}
order[i] = item;
}
cur_category = category;
qsort(order, count, sizeof(int), h_compare_category_name);