Fix DKIM verify when used with CHUNKING. Bug 2016

[exim.git] / src / src / auths / get_data.c

diff --git a/src/src/auths/get_data.c b/src/src/auths/get_data.c
index f839a010e4ade9fa1cd297dd0bfca38107c11510..11bc581b9b75038cfe6dfe46df7bd42b55e97a6f 100644 (file)
--- a/src/src/auths/get_data.c
+++ b/src/src/auths/get_data.c
@@ -31,7 +31,7 @@ auth_get_data(uschar **aptr, uschar *challenge, int challen)
 int c;
 int p = 0;
 smtp_printf("334 %s\r\n", b64encode(challenge, challen));
-while ((c = receive_getc()) != '\n' && c != EOF)
+while ((c = receive_getc(GETC_BUFFER_UNLIMITED)) != '\n' && c != EOF)
   {
   if (p >= big_buffer_size - 1) return BAD64;
   big_buffer[p++] = c;