Fix segfault on bad cmdline -f (sender) argument. Bug 2541

[user/henk/code/exim.git] / src / src / functions.h

diff --git a/src/src/functions.h b/src/src/functions.h
index 2a2c0dbb8f9fa5bc799253394f525f0c450712e2..042006f95fe2f02aaa21df2bff19ffb7279a034d 100644 (file)
--- a/src/src/functions.h
+++ b/src/src/functions.h
@@ -225,7 +225,7 @@ extern const uschar * exim_errstr(int);
 extern void    exim_exit(int, const uschar *) NORETURN;
 extern void    exim_nullstd(void);
 extern void    exim_setugid(uid_t, gid_t, BOOL, uschar *);
-extern void    exim_underbar_exit(int);
+extern void    exim_underbar_exit(int, const uschar *);
 extern void    exim_wait_tick(struct timeval *, int);
 extern int     exp_bool(address_item *addr,
   uschar *mtype, uschar *mname, unsigned dgb_opt, uschar *oname, BOOL bvalue,
@@ -287,9 +287,9 @@ extern void    ip_keepalive(int, const uschar *, BOOL);
 extern int     ip_recv(client_conn_ctx *, uschar *, int, time_t);
 extern int     ip_socket(int, int);
 
-extern int     ip_tcpsocket(const uschar *, uschar **, int);
+extern int     ip_tcpsocket(const uschar *, uschar **, int, host_item *);
 extern int     ip_unixsocket(const uschar *, uschar **);
-extern int     ip_streamsocket(const uschar *, uschar **, int);
+extern int     ip_streamsocket(const uschar *, uschar **, int, host_item *);
 
 extern int     ipv6_nmtoa(int *, uschar *);
 
@@ -363,8 +363,12 @@ extern int     vaguely_random_number_fallback(int);
 
 extern BOOL    queue_action(uschar *, int, uschar **, int, int);
 extern void    queue_check_only(void);
+extern unsigned queue_count(void);
+extern unsigned queue_count_cached(void);
 extern void    queue_list(int, uschar **, int);
-extern void    queue_count(void);
+#ifdef EXPERIMENTAL_QUEUE_RAMP
+extern void    queue_notify_daemon(const uschar * hostname);
+#endif
 extern void    queue_run(uschar *, uschar *, BOOL);
 
 extern int     random_number(int);
@@ -417,8 +421,8 @@ extern uschar *rfc2047_decode2(uschar *, BOOL, uschar *, int, int *, int *,
                  uschar **);
 extern int     route_address(address_item *, address_item **, address_item **,
                  address_item **, address_item **, int);
-extern int     route_check_prefix(const uschar *, const uschar *);
-extern int     route_check_suffix(const uschar *, const uschar *);
+extern int     route_check_prefix(const uschar *, const uschar *, unsigned *);
+extern int     route_check_suffix(const uschar *, const uschar *, unsigned *);
 extern BOOL    route_findgroup(uschar *, gid_t *);
 extern BOOL    route_finduser(const uschar *, struct passwd **, uid_t *);
 extern BOOL    route_find_expanded_group(uschar *, uschar *, uschar *, gid_t *,
@@ -620,10 +624,7 @@ return FALSE;
 
 #else
 extern BOOL is_tainted_fn(const void *);
-extern void * tainted_base, * tainted_top;
-
-return f.taint_check_slow
-  ? is_tainted_fn(p) : p >= tainted_base && p < tainted_top;
+return is_tainted_fn(p);
 #endif
 }
 
@@ -720,11 +721,14 @@ return ss;
        string_copy_taint_trc((s), tainted, __FUNCTION__, __LINE__)
 
 static inline uschar *
-string_copy(const uschar * s)
+string_copy_trc(const uschar * s, const char * func, int line)
 {
-return string_copy_taint((s), is_tainted(s));
+return string_copy_taint_trc((s), is_tainted(s), func, line);
 }
 
+#define string_copy(s) \
+       string_copy_trc((s), __FUNCTION__, __LINE__)
+
 
 /*************************************************
 *       Copy, lowercase and save string          *
@@ -915,6 +919,18 @@ va_end(ap);
 return g;
 }
 
+
+/* Copy the content of a string to tainted memory */
+
+static inline void
+gstring_rebuffer(gstring * g)
+{
+uschar * s = store_get(g->size, TRUE);
+memcpy(s, g->s, g->ptr);
+g->s = s;
+}
+
+
 /******************************************************************************/
 
 #define store_get_dns_answer() store_get_dns_answer_trc(CUS __FUNCTION__, __LINE__)
@@ -1043,7 +1059,7 @@ static inline void
 testharness_pause_ms(int millisec)
 {
 #ifndef MEASURE_TIMING
-if (f.running_in_test_harness) millisleep(millisec);
+if (f.running_in_test_harness && f.testsuite_delays) millisleep(millisec);
 #endif
 }