play: Convert com_ls() to lopsub.

[paraslash.git] / gcrypt.c

diff --git a/gcrypt.c b/gcrypt.c
index 8e73b3b2696f0aee501c6a317280067b885e3011..7c19aeb0c3edc022c5b0f0425a202e37fd38d906 100644 (file)
--- a/gcrypt.c
+++ b/gcrypt.c
@@ -240,12 +240,11 @@ static int decode_key(const char *key_file, const char *header_str,
                key[j++] = begin[i];
        }
        key[j] = '\0';
-       blob_size = key_size * 2;
-       blob = para_malloc(blob_size);
-       ret = base64_decode(key, blob, blob_size);
+       ret = base64_decode(key, j, (char **)&blob, &blob_size);
        free(key);
        if (ret < 0)
                goto free_unmap;
+       ret = blob_size;
        goto unmap;
 free_unmap:
        free(blob);
@@ -389,7 +388,7 @@ static int read_bignum(unsigned char *start, unsigned char *end, gcry_mpi_t *bn,
                for (i = 0; i < num_bytes; i++, cp++)
                        bn_size = (bn_size << 8) + *cp;
        }
-       PARA_DEBUG_LOG("bn_size %d (0x%x)\n", bn_size, bn_size);
+       PARA_DEBUG_LOG("bn_size %d (0x%x)\n", bn_size, (unsigned)bn_size);
        gret = gcry_mpi_scan(bn, GCRYMPI_FMT_STD, cp, bn_size, NULL);
        if (gret) {
                PARA_ERROR_LOG("%s while scanning n\n",
@@ -587,7 +586,7 @@ static int get_asn_public_key(const char *key_file, struct asymmetric_key **resu
        key->num_bytes = n_size;
        *result = key;
        ret = n_size;
-       PARA_INFO_LOG("successfully read %u bit asn public key\n", n_size * 8);
+       PARA_INFO_LOG("successfully read %d bit asn public key\n", n_size * 8);
 
 release_e:
        gcry_mpi_release(e);
@@ -607,13 +606,9 @@ static int get_ssh_public_key(unsigned char *data, int size, gcry_sexp_t *result
        gcry_mpi_t e = NULL, n = NULL;
 
        PARA_DEBUG_LOG("decoding %d byte public rsa-ssh key\n", size);
-       if (size > INT_MAX / 4)
-               return -ERRNO_TO_PARA_ERROR(EOVERFLOW);
-       blob = para_malloc(2 * size);
-       ret = uudecode((char *)data, blob, 2 * size);
+       ret = uudecode((char *)data, size, (char **)&blob, &decoded_size);
        if (ret < 0)
                goto free_blob;
-       decoded_size = ret;
        end = blob + decoded_size;
        dump_buffer("decoded key", blob, decoded_size);
        ret = check_ssh_key_header(blob, decoded_size);
@@ -653,7 +648,7 @@ static int get_ssh_public_key(unsigned char *data, int size, gcry_sexp_t *result
                goto release_n;
        }
        ret = nr_scanned / 32 * 32;
-       PARA_INFO_LOG("successfully read %u bit ssh public key\n", ret * 8);
+       PARA_INFO_LOG("successfully read %d bit ssh public key\n", ret * 8);
 release_n:
        gcry_mpi_release(n);
 release_e: