[GNUnet-SVN] [gnurl] 59/73: mime: limit bas64-encoded lines length to 76 characters

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ng0 pushed a commit to branch master
in repository gnurl.

commit a8742efe42d72e25a8c5041db35115dbf4fa6c45
Author: Patrick Monnerat <address@hidden>
AuthorDate: Thu Oct 19 18:33:27 2017 +0100

    mime: limit bas64-encoded lines length to 76 characters
---
 lib/mime.c         | 4 ++--
 tests/data/test648 | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/mime.c b/lib/mime.c
index c3c370891..d9b7f524e 100644
--- a/lib/mime.c
+++ b/lib/mime.c
@@ -406,7 +406,7 @@ static size_t encoder_base64_read(char *buffer, size_t 
size, bool ateof,
 
   while(st->bufbeg < st->bufend) {
     /* Line full ? */
-    if(st->pos >= MAX_ENCODED_LINE_LENGTH - 4) {
+    if(st->pos > MAX_ENCODED_LINE_LENGTH - 4) {
       /* Yes, we need 2 characters for CRLF. */
       if(size < 2)
         break;
@@ -421,7 +421,7 @@ static size_t encoder_base64_read(char *buffer, size_t 
size, bool ateof,
     if(size < 4 || st->bufend - st->bufbeg < 3)
       break;
 
-    /* Encode three bytes a four characters. */
+    /* Encode three bytes as four characters. */
     i = st->buf[st->bufbeg++] & 0xFF;
     i = (i << 8) | (st->buf[st->bufbeg++] & 0xFF);
     i = (i << 8) | (st->buf[st->bufbeg++] & 0xFF);
diff --git a/tests/data/test648 b/tests/data/test648
index cd8f02085..a2b227bcf 100644
--- a/tests/data/test648
+++ b/tests/data/test648
@@ -66,8 +66,8 @@ This is the e-mail inline text with a very long line 
containing the special=
 Content-Disposition: attachment; filename="test648.txt"
 Content-Transfer-Encoding: base64
 
-VGhpcyBpcyBhbiBhdHRhY2hlZCBmaWxlLgoKSXQgbWF5IGNvbnRhaW4gYW55IHR5cGUgb2Yg
-ZGF0YSBhbmQgd2lsbCBiZSBlbmNvZGVkIGluIGJhc2U2NCBmb3IgdHJhbnNmZXIuCg==
+VGhpcyBpcyBhbiBhdHRhY2hlZCBmaWxlLgoKSXQgbWF5IGNvbnRhaW4gYW55IHR5cGUgb2YgZGF0
+YSBhbmQgd2lsbCBiZSBlbmNvZGVkIGluIGJhc2U2NCBmb3IgdHJhbnNmZXIuCg==
 --------------------------------
 .
 </upload>

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