Revert "Avoid repeated string-copy building command-string for rspamd"

[exim.git] / src / src / buildconfig.c

diff --git a/src/src/buildconfig.c b/src/src/buildconfig.c
index 2f1114dcdb33266867ac6116423e807b6c53bb55..310798fdd30e897f055e596be02db7de44c66fd6 100644 (file)
--- a/src/src/buildconfig.c
+++ b/src/src/buildconfig.c
@@ -2,7 +2,7 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2016 */
+/* Copyright (c) University of Cambridge 1995 - 2018 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 
@@ -101,6 +101,7 @@ main(int argc, char **argv)
 {
 off_t test_off_t = 0;
 time_t test_time_t = 0;
+ino_t test_ino_t;
 #if ! (__STDC_VERSION__ >= 199901L)
 size_t test_size_t = 0;
 ssize_t test_ssize_t = 0;
@@ -153,13 +154,13 @@ This assumption is known to be OK for the common operating systems. */
 fprintf(new, "#ifndef OFF_T_FMT\n");
 if (sizeof(test_off_t) > sizeof(test_long_t))
   {
-  fprintf(new, "#define OFF_T_FMT  \"%%lld\"\n");
-  fprintf(new, "#define LONGLONG_T long long int\n");
+  fprintf(new, "# define OFF_T_FMT  \"%%lld\"\n");
+  fprintf(new, "# define LONGLONG_T long long int\n");
   }
 else
   {
-  fprintf(new, "#define OFF_T_FMT  \"%%ld\"\n");
-  fprintf(new, "#define LONGLONG_T long int\n");
+  fprintf(new, "# define OFF_T_FMT  \"%%ld\"\n");
+  fprintf(new, "# define LONGLONG_T long int\n");
   }
 fprintf(new, "#endif\n\n");
 
@@ -171,14 +172,23 @@ off_t. */
 fprintf(new, "#ifndef TIME_T_FMT\n");
 if (sizeof(test_time_t) > sizeof(test_long_t))
   {
-  fprintf(new, "#define TIME_T_FMT  \"%%lld\"\n");
-  fprintf(new, "#undef  LONGLONG_T\n");
-  fprintf(new, "#define LONGLONG_T long long int\n");
+  fprintf(new, "# define TIME_T_FMT  \"%%lld\"\n");
+  fprintf(new, "# undef  LONGLONG_T\n");
+  fprintf(new, "# define LONGLONG_T long long int\n");
   }
 else
-  {
-  fprintf(new, "#define TIME_T_FMT  \"%%ld\"\n");
-  }
+  fprintf(new, "# define TIME_T_FMT  \"%%ld\"\n");
+fprintf(new, "#endif\n\n");
+
+fprintf(new, "#ifndef INO_T_FMT\n");
+if (sizeof(test_ino_t) > sizeof(test_long_t))
+  fprintf(new, "# define INO_T_FMT  \"%%llu\"\n");
+else
+  fprintf(new, "# define INO_T_FMT  \"%%lu\"\n");
+fprintf(new, "#endif\n\n");
+
+fprintf(new, "#ifndef PID_T_FMT\n");
+fprintf(new, "# define PID_T_FMT  \"%%lu\"\n");
 fprintf(new, "#endif\n\n");
 
 /* And for sizeof() results, size_t, which should with C99 be just %zu, deal
@@ -723,12 +733,13 @@ else if (isgroup)
       fprintf(new, "#define FIXED_NEVER_USERS     %d", j);
       for (i = 0; i < j; i++) fprintf(new, ", %d", (unsigned int)vector[i]);
       fprintf(new, "\n");
+      free(vector);
       }
     continue;
     }
 
-  /* WITH_CONTENT_SCAN is another special case: it must be set if either it or
-  WITH_OLD_DEMIME is set. */
+  /* WITH_CONTENT_SCAN is another special case: it must be set if it or
+  EXPERIMENTAL_DCC is set. */
 
   if (strcmp(name, "WITH_CONTENT_SCAN") == 0)
     {
@@ -825,7 +836,11 @@ else if (isgroup)
             strncpy(buffer, ss, sss-ss);
             buffer[sss-ss] = 0;  /* For empty case */
             }
-          else strcpy(buffer, ss);
+          else
+           {
+                   strncpy(buffer, ss, sizeof(buffer));
+           buffer[sizeof(buffer)-1] = 0;
+           }
           pp = buffer + (int)strlen(buffer);
           while (pp > buffer && isspace((unsigned char)pp[-1])) pp--;
           *pp = 0;