X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/a05d3e341fae03426a9caa9c5e9ce8fe60e3d384..1eedc10f0c518d1878a5d94ff17b84cad233b23e:/src/src/pdkim/pdkim.c

diff --git a/src/src/pdkim/pdkim.c b/src/src/pdkim/pdkim.c
index b884671da..679607dbd 100644
--- a/src/src/pdkim/pdkim.c
+++ b/src/src/pdkim/pdkim.c
@@ -654,7 +654,8 @@ while ((ele = string_nextinlist(&raw_record, &sep, NULL, 0)))
   }
 
 /* Set fallback defaults */
-if (!pub->version    ) pub->version     = string_copy(PDKIM_PUB_RECORD_VERSION);
+if (!pub->version)
+  pub->version = string_copy(PDKIM_PUB_RECORD_VERSION);
 else if (Ustrcmp(pub->version, PDKIM_PUB_RECORD_VERSION) != 0)
   {
   DEBUG(D_acl) debug_printf(" Bad v= field\n");
@@ -1305,10 +1306,7 @@ pdkim_pubkey * p;
 
 dns_txt_name = string_sprintf("%s._domainkey.%s.", sig->selector, sig->domain);
 
-dns_txt_reply = store_get(PDKIM_DNS_TXT_MAX_RECLEN);
-memset(dns_txt_reply, 0, PDKIM_DNS_TXT_MAX_RECLEN);
-
-if (  ctx->dns_txt_callback(CS dns_txt_name, CS dns_txt_reply) != PDKIM_OK 
+if (  !(dns_txt_reply = ctx->dns_txt_callback(CS dns_txt_name))
    || dns_txt_reply[0] == '\0'
    )
   {
@@ -1712,7 +1710,7 @@ return PDKIM_OK;
 /* -------------------------------------------------------------------------- */
 
 DLLEXPORT pdkim_ctx *
-pdkim_init_verify(int(*dns_txt_callback)(char *, char *), BOOL dot_stuffing)
+pdkim_init_verify(uschar * (*dns_txt_callback)(char *), BOOL dot_stuffing)
 {
 pdkim_ctx * ctx;
 
@@ -1816,7 +1814,7 @@ return;
 
 void
 pdkim_init_context(pdkim_ctx * ctx, BOOL dot_stuffed,
-  int(*dns_txt_callback)(char *, char *))
+  uschar * (*dns_txt_callback)(char *))
 {
 memset(ctx, 0, sizeof(pdkim_ctx));
 ctx->flags = dot_stuffed ? PDKIM_MODE_SIGN | PDKIM_DOT_TERM : PDKIM_MODE_SIGN;