Utilities: harden exim_tidydb against corrupt wait-records. Bug 2343

[exim.git] / src / src / macros.h

diff --git a/src/src/macros.h b/src/src/macros.h
index 8e2050e22e11b4355a221c76cfa95979dca8bfeb..68470a9f104e0587c6270740579c0a7db8d7f8f9 100644 (file)
--- a/src/src/macros.h
+++ b/src/src/macros.h
@@ -192,17 +192,10 @@ message id with a trailing "-H" or "-D" added. */
 #define SPOOL_NAME_LENGTH (MESSAGE_ID_LENGTH+2)
 
 /* The maximum number of message ids to store in a waiting database
-record. */
+record, and the max number of continuation records allowed. */
 
 #define WAIT_NAME_MAX 50
-
-/* Wait this long before determining that a Proxy Protocol configured
-host isn't speaking the protocol, and so is disallowed. Can be moved to
-runtime configuration if per site settings become needed. */
-#ifdef SUPPORT_PROXY
-#define PROXY_NEGOTIATION_TIMEOUT_SEC 3
-#define PROXY_NEGOTIATION_TIMEOUT_USEC 0
-#endif
+#define WAIT_CONT_MAX 1000
 
 /* Fixed option values for all PCRE functions */
 
@@ -565,19 +558,20 @@ table exim_errstrings[] in log.c */
 #define ERRNO_AUTHPROB       (-48)   /* Authenticator "other" failure */
 #define ERRNO_UTF8_FWD       (-49)   /* target not supporting SMTPUTF8 */
 #define ERRNO_HOST_IS_LOCAL  (-50)   /* Transport refuses to talk to localhost */
+#define ERRNO_TAINT          (-51)   /* Transport refuses to talk use tainted filename */
 
 /* These must be last, so all retry deferments can easily be identified */
 
-#define ERRNO_RETRY_BASE     (-51)   /* Base to test against */
-#define ERRNO_RRETRY         (-51)   /* Not time for routing */
+#define ERRNO_RETRY_BASE     (-52)   /* Base to test against */
+#define ERRNO_RRETRY         (-52)   /* Not time for routing */
 
-#define ERRNO_WARN_BASE      (-52)   /* Base to test against */
-#define ERRNO_LRETRY         (-52)   /* Not time for local delivery */
-#define ERRNO_HRETRY         (-53)   /* Not time for any remote host */
-#define ERRNO_LOCAL_ONLY     (-54)   /* Local-only delivery */
-#define ERRNO_QUEUE_DOMAIN   (-55)   /* Domain in queue_domains */
-#define ERRNO_TRETRY         (-56)   /* Transport concurrency limit */
-#define ERRNO_EVENT         (-57)   /* Event processing request alternate response */
+#define ERRNO_WARN_BASE      (-53)   /* Base to test against */
+#define ERRNO_LRETRY         (-53)   /* Not time for local delivery */
+#define ERRNO_HRETRY         (-54)   /* Not time for any remote host */
+#define ERRNO_LOCAL_ONLY     (-55)   /* Local-only delivery */
+#define ERRNO_QUEUE_DOMAIN   (-56)   /* Domain in queue_domains */
+#define ERRNO_TRETRY         (-57)   /* Transport concurrency limit */
+#define ERRNO_EVENT         (-58)   /* Event processing request alternate response */
 
 
 
@@ -887,7 +881,7 @@ enum {
 
 /* Options for smtp_write_command */
 
-enum { 
+enum {
   SCMD_FLUSH = 0,      /* write to kernel */
   SCMD_MORE,           /* write to kernel, but likely more soon */
   SCMD_BUFFER          /* stash in application cmd output buffer */
@@ -1079,8 +1073,8 @@ should not be one active. */
 
 #define AUTHS_REGEX US"\\n250[\\s\\-]AUTH\\s+([\\-\\w \\t]+)(?:\\n|$)"
 
-#define EARLY_PIPE_FEATURE_NAME "X_PIPE_CONNECT"
-#define EARLY_PIPE_FEATURE_LEN  14
+#define EARLY_PIPE_FEATURE_NAME "PIPE_CONNECT"
+#define EARLY_PIPE_FEATURE_LEN  12
 
 
 /* Flags for auth_client_item() */