BUG/MUNOR: http-ana: Use an unsigned integer for http_msg flags

In the commit 2954bcc1e (BUG/MINOR: http-ana: Don't switch message to DATA
when waiting for payload), the HTTP message flags were extended and don't
fit anymore in an unsigned char. So, we must use an unsigned integer now. It
is not a big deal because there was already a 6-bytes hole in the structure,
just after the flags. Now, there are a 3-bytes hold before.

This patch should fix the issue #2105. It is 2.8-specific, no backport
needed.

diff --git a/include/haproxy/http_ana-t.h b/include/haproxy/http_ana-t.h
index 552f78ca0abaaea396cfdd4fc18162885a74e842..1d6ab58997ee85802802f9f6426197881b026fc0 100644 (file)
--- a/include/haproxy/http_ana-t.h
+++ b/include/haproxy/http_ana-t.h
@@ -224,8 +224,8 @@ enum h1_state {
  */
 struct http_msg {
        enum h1_state msg_state;               /* where we are in the current message parsing */
-       unsigned char flags;                   /* flags describing the message (HTTP version, ...) */
-       /* 5 bytes unused here */
+       /* 3 bytes unused here */
+       unsigned int flags;                    /* flags describing the message (HTTP version, ...) */
        struct channel *chn;                   /* pointer to the channel transporting the message */
 };