diff options
Diffstat (limited to 'firmware/src/dfu')
| -rw-r--r-- | firmware/src/dfu/dfu.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/firmware/src/dfu/dfu.c b/firmware/src/dfu/dfu.c index 20778bd..58062a0 100644 --- a/firmware/src/dfu/dfu.c +++ b/firmware/src/dfu/dfu.c @@ -30,7 +30,7 @@ #include <dfu/dfu.h> #include <dfu/dbgu.h> -#include <dfu/flash.h> +#include <os/flash.h> #include <os/pcd_enumerate.h> #include "../openpcd.h" @@ -234,7 +234,7 @@ static int __dfufunc handle_dnload(u_int16_t val, u_int16_t len) dfu_state = DFU_STATE_dfuMANIFEST_SYNC; return RET_ZLP; } - if (ptr + len > (u_int8_t *) AT91C_IFLASH + AT91C_IFLASH_SIZE) { + if (ptr + len >= (u_int8_t *) AT91C_IFLASH + AT91C_IFLASH_SIZE - ENVIRONMENT_SIZE ) { DEBUGP("end of write exceeds flash end "); dfu_state = DFU_STATE_dfuERROR; dfu_status = DFU_STATUS_errADDRESS; |