From: Junio C Hamano <gitster@pobox.com>
Date: Mon, 8 Oct 2012 18:32:59 +0000 (-0700)
Subject: Merge branch 'lt/mailinfo-handle-attachment-more-sanely' into maint
X-Git-Tag: v1.7.12.3~5
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/6e2035715e35988917a88b14da3bbbce8351d920?ds=inline;hp=-c

Merge branch 'lt/mailinfo-handle-attachment-more-sanely' into maint

A patch attached as application/octet-stream (e.g. not text/*) were
mishandled, not correctly honoring Content-Transfer-Encoding
(e.g. base64).

* lt/mailinfo-handle-attachment-more-sanely:
mailinfo: don't require "text" mime type for attachments
---

6e2035715e35988917a88b14da3bbbce8351d920
diff --combined builtin/mailinfo.c
index 9973bd9099,2405040ad3..fe128572f7
--- a/builtin/mailinfo.c
+++ b/builtin/mailinfo.c
@@@ -19,9 -19,6 +19,6 @@@ static struct strbuf email = STRBUF_INI
  static enum  {
  	TE_DONTCARE, TE_QP, TE_BASE64
  } transfer_encoding;
- static enum  {
- 	TYPE_TEXT, TYPE_OTHER
- } message_type;
  
  static struct strbuf charset = STRBUF_INIT;
  static int patch_lines;
@@@ -160,9 -157,10 +157,9 @@@ static int slurp_attr(const char *line
  	const char *ends, *ap = strcasestr(line, name);
  	size_t sz;
  
 -	if (!ap) {
 -		strbuf_setlen(attr, 0);
 +	strbuf_setlen(attr, 0);
 +	if (!ap)
  		return 0;
 -	}
  	ap += strlen(name);
  	if (*ap == '"') {
  		ap++;
@@@ -184,8 -182,6 +181,6 @@@ static void handle_content_type(struct 
  	struct strbuf *boundary = xmalloc(sizeof(struct strbuf));
  	strbuf_init(boundary, line->len);
  
- 	if (!strcasestr(line->buf, "text/"))
- 		 message_type = TYPE_OTHER;
  	if (slurp_attr(line->buf, "boundary=", boundary)) {
  		strbuf_insert(boundary, 0, "--", 2);
  		if (++content_top > &content[MAX_BOUNDARIES]) {
@@@ -231,9 -227,7 +226,9 @@@ static void cleanup_subject(struct strb
  		case 'r': case 'R':
  			if (subject->len <= at + 3)
  				break;
 -			if (!memcmp(subject->buf + at + 1, "e:", 2)) {
 +			if ((subject->buf[at + 1] == 'e' ||
 +			     subject->buf[at + 1] == 'E') &&
 +			    subject->buf[at + 2] == ':') {
  				strbuf_remove(subject, at, 3);
  				continue;
  			}
@@@ -251,17 -245,8 +246,17 @@@
  			    (7 <= remove &&
  			     memmem(subject->buf + at, remove, "PATCH", 5)))
  				strbuf_remove(subject, at, remove);
 -			else
 +			else {
  				at += remove;
 +				/*
 +				 * If the input had a space after the ], keep
 +				 * it.  We don't bother with finding the end of
 +				 * the space, since we later normalize it
 +				 * anyway.
 +				 */
 +				if (isspace(subject->buf[at]))
 +					at += 1;
 +			}
  			continue;
  		}
  		break;
@@@ -681,7 -666,6 +676,6 @@@ again
  	/* set some defaults */
  	transfer_encoding = TE_DONTCARE;
  	strbuf_reset(&charset);
- 	message_type = TYPE_TEXT;
  
  	/* slurp in this section's info */
  	while (read_one_header_line(&line, fin))
@@@ -895,11 -879,6 +889,6 @@@ static void handle_body(void
  			strbuf_insert(&line, 0, prev.buf, prev.len);
  			strbuf_reset(&prev);
  
- 			/* binary data most likely doesn't have newlines */
- 			if (message_type != TYPE_TEXT) {
- 				handle_filter(&line);
- 				break;
- 			}
  			/*
  			 * This is a decoded line that may contain
  			 * multiple new lines.  Pass only one chunk