X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/2c5c74d8aff556e5cd7bc10c9d555a0b2a026ed7..1ca8f21e0edfe448b71ac86de1b0cd987547a002:/sbr/encode_rfc2047.c?ds=sidebyside

diff --git a/sbr/encode_rfc2047.c b/sbr/encode_rfc2047.c
index 238882dc..e7ccd308 100644
--- a/sbr/encode_rfc2047.c
+++ b/sbr/encode_rfc2047.c
@@ -9,6 +9,8 @@
 #include <h/mhparse.h>
 #include <h/addrsbr.h>
 #include <h/utils.h>
+#include "base64.h"
+#include "unquote.h"
 
 /*
  * List of headers that contain addresses and as a result require special
@@ -158,7 +160,7 @@ static int
 field_encode_quoted(const char *name, char **value, const char *charset,
 		    int ascii, int encoded, int phraserules)
 {
-    int prefixlen = name ? strlen(name) + 2: 0, outlen = 0, column, newline = 1;
+    int prefixlen = name ? strlen(name) + 2: 0, outlen = 0, column;
     int charsetlen = strlen(charset), utf8;
     char *output = NULL, *p, *q = NULL;
 
@@ -173,6 +175,7 @@ field_encode_quoted(const char *name, char **value, const char *charset,
 
     utf8 = strcasecmp(charset, "UTF-8") == 0;
 
+    bool newline = true;
     while (*p != '\0') {
     	/*
 	 * Start a new line, if it's time
@@ -223,7 +226,7 @@ field_encode_quoted(const char *name, char **value, const char *charset,
 	    tokenlen = snprintf(q, outlen - (q - output), "=?%s?Q?", charset);
 	    q += tokenlen;
 	    column = prefixlen + tokenlen;
-	    newline = 0;
+	    newline = false;
 	}
 
 	/*
@@ -264,7 +267,7 @@ field_encode_quoted(const char *name, char **value, const char *charset,
 	    continue;
 
 	if (column >= ENCODELINELIMIT - 2) {
-	    newline = 1;
+	    newline = true;
 	} else if (utf8) {
 	    /*
 	     * Okay, this is a bit weird, but to explain a bit more ...
@@ -280,7 +283,7 @@ field_encode_quoted(const char *name, char **value, const char *charset,
 	     * allow for the encoded output.
 	     */
 	    if (column + (utf8len(p) * 3) > ENCODELINELIMIT - 2) {
-		newline = 1;
+		newline = true;
 	    }
 	}
     }
@@ -797,8 +800,8 @@ do_reformat:
     output = NULL;
 
 out:
-    mh_xfree(tmpbuf);
-    mh_xfree(output);
+    free(tmpbuf);
+    free(output);
 
     return errflag > 0;
 }