view archive/readpst.c.diff @ 118:0f1492b7fe8b

patch from Fridrich Strba for building on mingw and general cleanup of autoconf files add processing for pst files of type 0x0f start adding support for properly building and installing libpst.so and the header files required to use it. remove version.h since the version number is now in config.h more const correctness issues regarding getopt()
author Carl Byington <carl@five-ten-sg.com>
date Sat, 31 Jan 2009 12:12:36 -0800
parents de3753c3160a
children
line wrap: on
line source

Index: readpst.c
===================================================================
--- readpst.c	(revision 45)
+++ readpst.c	(working copy)
@@ -1396,6 +1396,7 @@
 // char *rfc2426_escape(char *str) {{{1
 char *rfc2426_escape(char *str) {
   static char *buf = NULL;
+  static int buflen = 0;
   char *a, *b;
   int x, y, z;
   DEBUG_ENT("rfc2426_escape");
@@ -1411,9 +1412,10 @@
   z = chr_count(str, '\r');
   x = strlen(str) + y - z;
 
-  if ( (y - z) == 0 )	// resize buffer if needed
+  if ( x + 1 > buflen )	// resize buffer if needed
   {
     buf = (char*) realloc(buf, x + 1); // don't forget room for the NUL
+    buflen = x + 1;
 	if ( buf == NULL )
 	{
       fprintf(stderr, "Error: rfc2426_escape(): realloc(%d) returned NULL!\n", x + 1);