X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/29f678881018103cc2aec85bdb51ea5830cf2e37..1b37ac39f7980e3dfe59521c23e8893a64064632:/src/src/readconf.c

diff --git a/src/src/readconf.c b/src/src/readconf.c
index c5bd41d47..8b685c8fc 100644
--- a/src/src/readconf.c
+++ b/src/src/readconf.c
@@ -226,6 +226,7 @@ static optionlist optionlist_config[] = {
   { "dccifd_address",           opt_stringptr,   &dccifd_address },
   { "dccifd_options",           opt_stringptr,   &dccifd_options },
 #endif
+  { "debug_store",              opt_bool,        &debug_store },
   { "delay_warning",            opt_timelist,    &delay_warning },
   { "delay_warning_condition",  opt_stringptr,   &delay_warning_condition },
   { "deliver_drop_privilege",   opt_bool,        &deliver_drop_privilege },
@@ -253,7 +254,7 @@ static optionlist optionlist_config[] = {
   { "dns_retry",                opt_int,         &dns_retry },
   { "dns_trust_aa",             opt_stringptr,   &dns_trust_aa },
   { "dns_use_edns0",            opt_int,         &dns_use_edns0 },
- /* This option is now a no-op, retained for compability */
+ /* This option is now a no-op, retained for compatibility */
   { "drop_cr",                  opt_bool,        &drop_cr },
 /*********************************************************/
   { "dsn_advertise_hosts",      opt_stringptr,   &dsn_advertise_hosts },
@@ -852,7 +853,7 @@ due to conflicts with other common macros. */
 
 #ifdef TRANSPORT_APPENDFILE
 # ifdef SUPPORT_MAILDIR
-  macro_create(US"_HAVE_TRANSPORT_APPEND_MAILDR", US"y", FALSE, TRUE);
+  macro_create(US"_HAVE_TRANSPORT_APPEND_MAILDIR", US"y", FALSE, TRUE);
 # endif
 # ifdef SUPPORT_MAILSTORE
   macro_create(US"_HAVE_TRANSPORT_APPEND_MAILSTORE", US"y", FALSE, TRUE);
@@ -877,7 +878,7 @@ of the macros list is in reverse-alpha (we prepend them) - so longer
 macros that have substrings are always discovered first during
 expansion. */
 
-for (i = 0; i < nopt; i++)  if (*(s = opts[i].name) && *s != '*')
+for (i = 0; i < nopt; i++)  if (*(s = US opts[i].name) && *s != '*')
   if (group)
     macro_create(string_sprintf("_OPT_%T_%T_%T", section, group, s), US"y", FALSE, TRUE);
   else
@@ -1201,7 +1202,7 @@ for (;;)
         "configuration file %s", ss);
 
     config_filename = string_copy(ss);
-    config_directory = string_copyn(ss, (const uschar*) strrchr(ss, '/') - ss);
+    config_directory = string_copyn(ss, CUstrrchr(ss, '/') - ss);
     config_lineno = 0;
     continue;
     }
@@ -2368,7 +2369,7 @@ switch (type)
 
   /* We get a coverity error here for using count, as it derived
   from the tainted buffer pointed to by s, as parsed by sscanf().
-  By the definition of sscanf we must be aceessing between start
+  By the definition of sscanf we must be accessing between start
   and end of s (assuming it is nul-terminated...) so ignore the error.  */
   /* coverity[tainted_data] */
   if (s[count] == '.')
@@ -3251,12 +3252,9 @@ if (pid == 0)
     exim_setugid(exim_uid, exim_gid, FALSE,
         US"calling tls_validate_require_cipher");
 
-  errmsg = tls_validate_require_cipher();
-  if (errmsg)
-    {
+  if ((errmsg = tls_validate_require_cipher()))
     log_write(0, LOG_PANIC_DIE|LOG_CONFIG,
         "tls_require_ciphers invalid: %s", errmsg);
-    }
   fflush(NULL);
   _exit(0);
   }
@@ -3377,28 +3375,28 @@ logging configuration errors (it changes for .included files) whereas
 config_main_filename is the name shown by -bP. Failure to open a configuration
 file is a serious disaster. */
 
-if (config_file != NULL)
+if (config_file)
   {
-  uschar *slash = Ustrrchr(filename, '/');
+  uschar *last_slash = Ustrrchr(filename, '/');
   config_filename = config_main_filename = string_copy(filename);
 
-  /* the config_main_directory we need for the $config_dir expansion.
+  /* The config_main_directory we need for the $config_dir expansion.
+  config_main_filename we need for $config_file expansion.
   And config_dir is the directory of the current configuration, used for
   relative .includes. We do need to know it's name, as we change our working
   directory later. */
 
   if (filename[0] == '/')
-    config_main_directory = slash > filename ? string_copyn(filename, slash - filename) : US"/";
+    config_main_directory = last_slash == filename ? US"/" : string_copyn(filename, last_slash - filename);
   else
     {
       /* relative configuration file name: working dir + / + basename(filename) */
 
-      char buf[PATH_MAX];
+      uschar buf[PATH_MAX];
       int offset = 0;
       int size = 0;
-      const uschar *p = Ustrrchr(filename, '/');
 
-      if (getcwd(buf, PATH_MAX) == NULL)
+      if (os_getcwd(buf, PATH_MAX) == NULL)
         {
         perror("exim: getcwd");
         exit(EXIT_FAILURE);
@@ -3407,11 +3405,13 @@ if (config_file != NULL)
 
       /* If the dir does not end with a "/", append one */
       if (config_main_directory[offset-1] != '/')
-        string_cat(config_main_directory, &size, &offset, US"/");
+        config_main_directory = string_catn(config_main_directory, &size, &offset, US"/", 1);
 
       /* If the config file contains a "/", extract the directory part */
-      if (p)
-        string_catn(config_main_directory, &size, &offset, filename, p - filename);
+      if (last_slash)
+        config_main_directory = string_catn(config_main_directory, &size, &offset, filename, last_slash - filename);
+
+      config_main_directory[offset] = '\0';
     }
   config_directory = config_main_directory;
   }