X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=src%2Fsrc%2Fexim_dbmbuild.c;h=85ae9012bc73ff1968be99b82843b02b30529d25;hb=bd8fbe3606d80e5a3fc02fe71b521146c6938448;hp=4ff724cdcf6a05746be2f7ba11c9f60fbb4d6eac;hpb=0a49a7a4f1090b6f1ce1d0f9d969804c9226b53e;p=exim.git

diff --git a/src/src/exim_dbmbuild.c b/src/src/exim_dbmbuild.c
index 4ff724cdc..85ae9012b 100644
--- a/src/src/exim_dbmbuild.c
+++ b/src/src/exim_dbmbuild.c
@@ -1,10 +1,8 @@
-/* $Cambridge: exim/src/src/exim_dbmbuild.c,v 1.9 2009/11/16 19:50:36 nm4 Exp $ */
-
 /*************************************************
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2009 */
+/* Copyright (c) University of Cambridge 1995 - 2015 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 
@@ -39,7 +37,7 @@ characters. */
 /* This is global because it's defined in the headers and compilers grumble
 if it is made static. */
 
-uschar *hex_digits = US"0123456789abcdef";
+const uschar *hex_digits = CUS"0123456789abcdef";
 
 
 #ifdef STRERROR_FROM_ERRLIST
@@ -90,10 +88,10 @@ Returns:   the value of the character escape
 */
 
 int
-string_interpret_escape(uschar **pp)
+string_interpret_escape(const uschar **pp)
 {
 int ch;
-uschar *p = *pp;
+const uschar *p = *pp;
 ch = *(++p);
 if (isdigit(ch) && ch != '8' && ch != '9')
   {
@@ -331,7 +329,7 @@ while (Ufgets(line, max_insize, f) != NULL)
       keystart = t;
       while (*s != 0 && *s != '\"')
         {
-        if (*s == '\\') *t++ = string_interpret_escape(&s);
+        if (*s == '\\') *t++ = string_interpret_escape((const uschar **)&s);
           else *t++ = *s;
         s++;
         }
@@ -480,9 +478,11 @@ if (yield == 0 || yield == 1)
 else
   {
   printf("dbmbuild abandoned\n");
-  #if defined(USE_DB) || defined(USE_TDB) || defined(USE_GDBM)
+#if defined(USE_DB) || defined(USE_TDB) || defined(USE_GDBM)
+  /* We created it, so safe to delete despite the name coming from outside */
+  /* coverity[tainted_string] */
   Uunlink(temp_dbmname);
-  #else
+#else
   if (is_db)
     {
     sprintf(CS real_dbmname, "%s.db", temp_dbmname);
@@ -495,7 +495,7 @@ else
     sprintf(CS real_dbmname, "%s.pag", temp_dbmname);
     Uunlink(real_dbmname);
     }
-  #endif /* USE_DB || USE_TDB */
+#endif /* USE_DB || USE_TDB */
   }
 
 return yield;