fix bit-length check in der_decode_raw_bit_string()

2017-09-29 10:12:52 +02:00 · 2017-09-29 10:12:52 +02:00 · 0b04279890
commit 0b04279890
parent 062fc3ffe3
1 changed files with 1 additions and 1 deletions
--- a/src/pk/asn1/der/bit/der_decode_raw_bit_string.c
+++ b/src/pk/asn1/der/bit/der_decode_raw_bit_string.c
@ -77,7 +77,7 @@ int der_decode_raw_bit_string(const unsigned char *in,  unsigned long inlen,
   blen = ((dlen - 1) << 3) - (in[x++] & 7);

   /* too many bits? */
-   if (blen > *outlen) {
+   if (blen/8 > *outlen) {
      *outlen = blen;
      return CRYPT_BUFFER_OVERFLOW;
   }