[MINOR] fix possible crash in debug mode with invalid responses
When trying to display an invalid request or response we received,
we must at least check that we have identified something looking
like a start of message, otherwise we can dereference a NULL pointer.
diff --git a/src/proto_http.c b/src/proto_http.c
index 0f6f77b..882f0dc 100644
--- a/src/proto_http.c
+++ b/src/proto_http.c
@@ -2408,6 +2408,7 @@
/* 1: we might have to print this header in debug mode */
if (unlikely((global.mode & MODE_DEBUG) &&
(!(global.mode & MODE_QUIET) || (global.mode & MODE_VERBOSE)) &&
+ msg->sol &&
(msg->msg_state >= HTTP_MSG_BODY || msg->msg_state == HTTP_MSG_ERROR))) {
char *eol, *sol;
@@ -4312,6 +4313,7 @@
/* 1: we might have to print this header in debug mode */
if (unlikely((global.mode & MODE_DEBUG) &&
(!(global.mode & MODE_QUIET) || (global.mode & MODE_VERBOSE)) &&
+ msg->sol &&
(msg->msg_state >= HTTP_MSG_BODY || msg->msg_state == HTTP_MSG_ERROR))) {
char *eol, *sol;