mboxd_msg: Fix overflow in get_suggested_timeout()
The suggested timeout is a two-byte unsigned value, but when introducing the
debug message it was stored in a one-byte unsigned value. This can lead
to overflow under some circumstances.
Change-Id: If4f86a8dc812ae27d703a10fb3d21ba3c2541e65
Fixes: 285195987721 ("mboxd: Introduce a new DEBUG log level")
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
diff --git a/mboxd_msg.c b/mboxd_msg.c
index 65946e8..3975a20 100644
--- a/mboxd_msg.c
+++ b/mboxd_msg.c
@@ -158,7 +158,7 @@
{
struct window_context *window = find_largest_window(context);
uint32_t max_size_mb = window ? (window->size >> 20) : 0;
- uint8_t ret;
+ uint16_t ret;
ret = align_up(max_size_mb * FLASH_ACCESS_MS_PER_MB, 1000) / 1000;