diff options
Diffstat (limited to 'src/core')
| -rw-r--r-- | src/core/base16.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/core/base16.c b/src/core/base16.c index 7fa4b2009..2544bd7fb 100644 --- a/src/core/base16.c +++ b/src/core/base16.c @@ -51,10 +51,14 @@ void base16_encode ( const uint8_t *raw, size_t len, char *encoded ) { char *encoded_bytes = encoded; size_t remaining = len; + /* Encode each byte */ for ( ; remaining-- ; encoded_bytes += 2 ) { sprintf ( encoded_bytes, "%02x", *(raw_bytes++) ); } + /* Ensure terminating NUL exists even if length was zero */ + *encoded_bytes = '\0'; + DBG ( "Base16-encoded to \"%s\":\n", encoded ); DBG_HDA ( 0, raw, len ); assert ( strlen ( encoded ) == base16_encoded_len ( len ) ); |