[Qemu-devel] [PATCH] tpm: Use EMSGSIZE instead of EBADMSG to compile on OpenBSD

[Stefan Berger]

EMSGSIZE was only added to OpenBSD very recently. To make QEMU
compileable on older OpenBSD versions use EMSGSIZE instead when
a mismatch between number of received bytes and message size in-
dicated in the header was found.

Signed-off-by: Stefan Berger <stef...@linux.vnet.ibm.com>
---
 hw/tpm/tpm_util.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/tpm/tpm_util.c b/hw/tpm/tpm_util.c
index fb929f6..1129155 100644
--- a/hw/tpm/tpm_util.c
+++ b/hw/tpm/tpm_util.c
@@ -91,7 +91,7 @@ static int tpm_util_test(int fd,
     resp = (struct tpm_resp_hdr *)buf;
     /* check the header */
     if (be32_to_cpu(resp->len) != n) {
-        return EBADMSG;
+        return EMSGSIZE;
     }
 
     *return_tag = be16_to_cpu(resp->tag);
-- 
2.5.5