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-rw-r--r--src/src/pdkim/pdkim.c49
-rw-r--r--src/src/pdkim/rsa.c8
2 files changed, 25 insertions, 32 deletions
diff --git a/src/src/pdkim/pdkim.c b/src/src/pdkim/pdkim.c
index c5759b671..69db3101f 100644
--- a/src/src/pdkim/pdkim.c
+++ b/src/src/pdkim/pdkim.c
@@ -149,14 +149,12 @@ pdkim_verify_ext_status_str(int ext_status)
/* -------------------------------------------------------------------------- */
/* Print debugging functions */
static void
-pdkim_quoteprint(const char *data, int len)
+pdkim_quoteprint(const uschar *data, int len)
{
int i;
-const unsigned char *p = (const unsigned char *)data;
-
for (i = 0; i < len; i++)
{
- const int c = p[i];
+ const int c = data[i];
switch (c)
{
case ' ' : debug_printf("{SP}"); break;
@@ -177,13 +175,10 @@ debug_printf("\n");
}
static void
-pdkim_hexprint(const char *data, int len)
+pdkim_hexprint(const uschar *data, int len)
{
int i;
-const unsigned char *p = (const unsigned char *)data;
-
-for (i = 0 ; i < len; i++)
- debug_printf("%02x", p[i]);
+for (i = 0 ; i < len; i++) debug_printf("%02x", data[i]);
debug_printf("\n");
}
@@ -558,7 +553,6 @@ static void
pdkim_decode_base64(uschar *str, blob * b)
{
int dlen;
-char *res;
dlen = b64decode(str, &b->data);
if (dlen < 0) b->data = NULL;
b->len = dlen;
@@ -727,7 +721,7 @@ for (p = raw_hdr; ; p++)
case 'l':
sig->bodylength = strtol(cur_val->str, NULL, 10); break;
case 'h':
- sig->headernames = string_copy(cur_val->str); break;
+ sig->headernames = string_copy(US cur_val->str); break;
case 'z':
sig->copiedheaders = pdkim_decode_qp(cur_val->str); break;
default:
@@ -774,9 +768,9 @@ DEBUG(D_acl)
{
debug_printf(
"PDKIM >> Raw signature w/o b= tag value >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>\n");
- pdkim_quoteprint(sig->rawsig_no_b_val, strlen(sig->rawsig_no_b_val));
+ pdkim_quoteprint(US sig->rawsig_no_b_val, strlen(sig->rawsig_no_b_val));
debug_printf(
- "PDKIM >> Sig size: %4d bits\n", sig->sigdata.len*8);
+ "PDKIM >> Sig size: %4u bits\n", (unsigned) sig->sigdata.len*8);
debug_printf(
"PDKIM <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<\n");
}
@@ -911,15 +905,15 @@ pdkim_update_bodyhash(pdkim_ctx *ctx, const char *data, int len)
{
pdkim_signature *sig = ctx->sig;
/* Cache relaxed version of data */
-char *relaxed_data = NULL;
-int relaxed_len = 0;
+uschar *relaxed_data = NULL;
+int relaxed_len = 0;
/* Traverse all signatures, updating their hashes. */
while (sig)
{
/* Defaults to simple canon (no further treatment necessary) */
- const char *canon_data = data;
- int canon_len = len;
+ const uschar *canon_data = CUS data;
+ int canon_len = len;
if (sig->canon_body == PDKIM_CANON_RELAXED)
{
@@ -967,7 +961,7 @@ while (sig)
if (canon_len > 0)
{
- exim_sha_update(&sig->body_hash, canon_data, canon_len);
+ exim_sha_update(&sig->body_hash, CCS canon_data, canon_len);
sig->signed_body_bytes += canon_len;
DEBUG(D_acl) pdkim_quoteprint(canon_data, canon_len);
}
@@ -999,7 +993,7 @@ for (sig = ctx->sig; sig; sig = sig->next)
debug_printf("PDKIM [%s] Body bytes hashed: %lu\n"
"PDKIM [%s] bh computed: ",
sig->domain, sig->signed_body_bytes, sig->domain);
- pdkim_hexprint(CS bh.data, bh.len);
+ pdkim_hexprint(CUS bh.data, bh.len);
}
/* SIGNING -------------------------------------------------------------- */
@@ -1431,7 +1425,6 @@ if ( pdkim_headcat(&col, hdr, ";", "a=", pdkim_algos[sig->algo])
/* list of header names can be split between items. */
{
char *n = CS string_copy(sig->headernames);
- char *f = n;
char *i = "h=";
char *s = ";";
@@ -1597,12 +1590,12 @@ while (sig)
rh = sig->canon_headers == PDKIM_CANON_RELAXED
? US pdkim_relax_header(p->value, 1) /* cook header for relaxed canon */
- : string_copy(p->value); /* just copy it for simple canon */
+ : string_copy(CUS p->value); /* just copy it for simple canon */
if (!rh)
return PDKIM_ERR_OOM;
/* Feed header to the hash algorithm */
- exim_sha_update(&hhash_ctx, rh, strlen(rh));
+ exim_sha_update(&hhash_ctx, CCS rh, Ustrlen(rh));
/* Remember headers block for signing (when the library cannot do incremental) */
(void) exim_rsa_data_append(&hdata, &hdata_alloc, rh);
@@ -1652,12 +1645,12 @@ while (sig)
{
uschar * rh = sig->canon_headers == PDKIM_CANON_RELAXED
? US pdkim_relax_header(hdrs->value, 1) /* cook header for relaxed canon */
- : string_copy(hdrs->value); /* just copy it for simple canon */
+ : string_copy(CUS hdrs->value); /* just copy it for simple canon */
if (!rh)
return PDKIM_ERR_OOM;
/* Feed header to the hash algorithm */
- exim_sha_update(&hhash_ctx, rh, strlen(rh));
+ exim_sha_update(&hhash_ctx, CCS rh, Ustrlen(rh));
DEBUG(D_acl) pdkim_quoteprint(rh, Ustrlen(rh));
hdrs->tag = 1;
@@ -1706,7 +1699,7 @@ while (sig)
{
debug_printf(
"PDKIM >> Signed DKIM-Signature header, canonicalized >>>>>>>>>>>>>>>>>\n");
- pdkim_quoteprint(sig_hdr, strlen(sig_hdr));
+ pdkim_quoteprint(CUS sig_hdr, strlen(sig_hdr));
debug_printf(
"PDKIM <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<\n");
}
@@ -1723,7 +1716,7 @@ while (sig)
/* Remember headers block for signing (when the library cannot do incremental) */
if (ctx->mode == PDKIM_MODE_SIGN)
- (void) exim_rsa_data_append(&hdata, &hdata_alloc, sig_hdr);
+ (void) exim_rsa_data_append(&hdata, &hdata_alloc, US sig_hdr);
free(sig_hdr);
@@ -1734,7 +1727,7 @@ while (sig)
const uschar * errstr;
/* Import private key */
- if ((errstr = exim_rsa_signing_init(sig->rsa_privkey, &sctx)))
+ if ((errstr = exim_rsa_signing_init(US sig->rsa_privkey, &sctx)))
{
DEBUG(D_acl) debug_printf("signing_init: %s\n", errstr);
return PDKIM_ERR_RSA_PRIVKEY;
@@ -1808,7 +1801,7 @@ while (sig)
debug_printf(
"PDKIM >> Parsing public key record >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>\n"
" Raw record: ");
- pdkim_quoteprint(dns_txt_reply, strlen(dns_txt_reply));
+ pdkim_quoteprint(CUS dns_txt_reply, strlen(dns_txt_reply));
}
if (!(sig->pubkey = pdkim_parse_pubkey_record(ctx, dns_txt_reply)))
diff --git a/src/src/pdkim/rsa.c b/src/src/pdkim/rsa.c
index c5d4c2efa..aeb016ce5 100644
--- a/src/src/pdkim/rsa.c
+++ b/src/src/pdkim/rsa.c
@@ -586,7 +586,7 @@ if (!(sign_ctx->rsa = d2i_RSAPrivateKey(NULL, CUSS &p, len)))
char ssl_errstring[256];
ERR_load_crypto_strings(); /*XXX move to a startup routine */
ERR_error_string(ERR_get_error(), ssl_errstring);
- return string_copy(ssl_errstring);
+ return string_copy(US ssl_errstring);
}
return NULL;
@@ -620,7 +620,7 @@ if (RSA_sign(is_sha1 ? NID_sha1 : NID_sha256,
char ssl_errstring[256];
ERR_load_crypto_strings(); /*XXX move to a startup routine */
ERR_error_string(ERR_get_error(), ssl_errstring);
- ret = string_copy(ssl_errstring);
+ ret = string_copy(US ssl_errstring);
}
RSA_free(sign_ctx->rsa);
@@ -643,7 +643,7 @@ if (!(verify_ctx->rsa = d2i_RSA_PUBKEY(NULL, &p, (long) pubkey_der->len)))
char ssl_errstring[256];
ERR_load_crypto_strings(); /*XXX move to a startup routine */
ERR_error_string(ERR_get_error(), ssl_errstring);
- ret = string_copy(ssl_errstring);
+ ret = string_copy(CUS ssl_errstring);
}
return ret;
}
@@ -666,7 +666,7 @@ if (RSA_verify(is_sha1 ? NID_sha1 : NID_sha256,
char ssl_errstring[256];
ERR_load_crypto_strings(); /*XXX move to a startup routine */
ERR_error_string(ERR_get_error(), ssl_errstring);
- ret = string_copy(ssl_errstring);
+ ret = string_copy(US ssl_errstring);
}
return ret;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-27 09:32:59 +0000