The valid page_size value should be a power of two, so add this check when setting page_size value.
Signed-off-by: Penny Chiu <[email protected]> --- src/set.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/set.c b/src/set.c index 08c9fb6..b2872a6 100644 --- a/src/set.c +++ b/src/set.c @@ -169,6 +169,11 @@ int context_set_value(build_image_context *context, case token_page_size: context->page_size = value; context->page_size_log2 = log2(value); + + if (value != (u_int32_t)(1 << context->page_size_log2)) { + printf("Error: Page size must be a power of 2.\n"); + return 1; + } context->pages_per_blk= 1 << (context->block_size_log2- context->page_size_log2); -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
