diff options
Diffstat (limited to 'lib/sha256.c')
| -rw-r--r-- | lib/sha256.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/sha256.c b/lib/sha256.c index 7348162..3212bab 100644 --- a/lib/sha256.c +++ b/lib/sha256.c @@ -258,14 +258,15 @@ void sha256_csum_wd(const unsigned char *input, unsigned int ilen, { sha256_context ctx; #if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG) - unsigned char *end, *curr; + const unsigned char *end; + unsigned char *curr; int chunk; #endif sha256_starts(&ctx); #if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG) - curr = input; + curr = (unsigned char *)input; end = input + ilen; while (curr < end) { chunk = end - curr; |