X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/c7f4ea442a264b5cb3a9ef0eed641f4778dfb5b7..8761187029d998a942eaa1c0cc26592f52245446:/src/src/pdkim/pdkim.c

diff --git a/src/src/pdkim/pdkim.c b/src/src/pdkim/pdkim.c
index 0ad4d12d8..074106b5d 100644
--- a/src/src/pdkim/pdkim.c
+++ b/src/src/pdkim/pdkim.c
@@ -825,7 +825,7 @@ for (pdkim_signature * sig = ctx->sig; sig; sig = sig->next)
   /* VERIFICATION --------------------------------------------------------- */
   /* Be careful that the header sig included a bodyash */
 
-    if (  sig->bodyhash.data
+    if (sig->bodyhash.data && sig->bodyhash.len == b->bh.len
        && memcmp(b->bh.data, sig->bodyhash.data, b->bh.len) == 0)
       {
       DEBUG(D_acl) debug_printf("DKIM [%s] Body hash compared OK\n", sig->domain);