File mutt-1.5.23-carriage-return.path of Package mutt

---
 crypt_gpgme.c |    2 +-
 lib.c         |   12 ++++++++++++
 lib.h         |    1 +
 pager.c       |    2 +-
 pgp.c         |   24 ++++++++++++------------
 5 files changed, 27 insertions(+), 14 deletions(-)

--- crypt_gpgme.c
+++ crypt_gpgme.c	2017-04-28 13:37:50.216829516 +0000
@@ -2301,7 +2301,7 @@ static void copy_clearsigned(gpgme_data_
 
     if (armor_header)
     {
-      if (buf[0] == '\n')
+      if (buf[0] == '\n' || (buf[0] == '\r' && buf[1] == '\n'))
         armor_header = 0;
       continue;
     }
--- lib.c
+++ lib.c	2017-04-28 13:36:40.198162342 +0000
@@ -880,6 +880,18 @@ int mutt_strcmp(const char *a, const cha
   return strcmp(NONULL(a), NONULL(b));
 }
 
+int mutt_strxcmp(const char *a, const char *b)
+{
+  size_t xa, xb;
+  xa = strcspn(NONULL(a), "\r\n");
+  xb = strcspn(NONULL(b), "\r\n");
+  if (xb != xa)
+    return -1;
+  if (!xa)
+    return 0;
+  return strncmp(NONULL(a), NONULL(b), xa);
+}
+
 int mutt_strcasecmp(const char *a, const char *b)
 {
   return strcasecmp(NONULL(a), NONULL(b));
--- lib.h
+++ lib.h	2017-04-28 13:38:18.944282628 +0000
@@ -168,6 +168,7 @@ int mutt_copy_bytes(FILE *, FILE *, size
 int mutt_rx_sanitize_string(char *, size_t, const char *);
 int mutt_strcasecmp(const char *, const char *);
 int mutt_strcmp(const char *, const char *);
+int mutt_strxcmp(const char *, const char *);
 int mutt_strncasecmp(const char *, const char *, size_t);
 int mutt_strncmp(const char *, const char *, size_t);
 int mutt_strcoll(const char *, const char *);
--- pager.c
+++ pager.c	2017-04-28 13:39:16.319190287 +0000
@@ -773,7 +773,7 @@ static void resolve_types(char *buf, cha
     lineInfo[n].type = MT_COLOR_NORMAL;
   else if (check_attachment_marker((char *) raw) == 0)
     lineInfo[n].type = MT_COLOR_ATTACHMENT;
-  else if ((mutt_strcmp("-- \n", buf) == 0) || (mutt_strcmp("-- \r\n", buf) == 0))
+  else if (mutt_strxcmp("-- \n", buf) == 0)
   {
     i = n + 1;
 
--- pgp.c
+++ pgp.c	2017-04-28 13:40:43.301534032 +0000
@@ -282,7 +282,7 @@ static void pgp_copy_clearsigned(FILE *f
       continue;
     }
 
-    if (mutt_strcmp(buf, "-----BEGIN PGP SIGNATURE-----\n") == 0)
+    if (mutt_strxcmp(buf, "-----BEGIN PGP SIGNATURE-----\n") == 0)
       break;
 
     if (armor_header)
@@ -347,14 +347,14 @@ int pgp_application_pgp_handler(BODY *m,
     {
       clearsign = 0;
 
-      if (mutt_strcmp("MESSAGE-----\n", buf + 15) == 0)
+      if (mutt_strxcmp("MESSAGE-----\n", buf + 15) == 0)
         needpass = 1;
-      else if (mutt_strcmp("SIGNED MESSAGE-----\n", buf + 15) == 0)
+      else if (mutt_strxcmp("SIGNED MESSAGE-----\n", buf + 15) == 0)
       {
         clearsign = 1;
         needpass = 0;
       }
-      else if (mutt_strcmp("PUBLIC KEY BLOCK-----\n", buf + 15) == 0)
+      else if (mutt_strxcmp("PUBLIC KEY BLOCK-----\n", buf + 15) == 0)
       {
         needpass = 0;
         pgp_keyblock = 1;
@@ -388,9 +388,9 @@ int pgp_application_pgp_handler(BODY *m,
 
         fputs(buf, tmpfp);
 
-        if ((needpass && (mutt_strcmp("-----END PGP MESSAGE-----\n", buf) == 0)) ||
-            (!needpass && ((mutt_strcmp("-----END PGP SIGNATURE-----\n", buf) == 0) ||
-                           (mutt_strcmp("-----END PGP PUBLIC KEY BLOCK-----\n", buf) == 0))))
+        if ((needpass && (mutt_strxcmp("-----END PGP MESSAGE-----\n", buf) == 0)) ||
+            (!needpass && ((mutt_strxcmp("-----END PGP SIGNATURE-----\n", buf) == 0) ||
+                           (mutt_strxcmp("-----END PGP PUBLIC KEY BLOCK-----\n", buf) == 0))))
           break;
         /* remember optional Charset: armor header as defined by RfC4880 */
         if (mutt_strncmp("Charset: ", buf, 9) == 0)
@@ -631,11 +631,11 @@ static int pgp_check_traditional_one_bod
   {
     if (mutt_strncmp("-----BEGIN PGP ", buf, 15) == 0)
     {
-      if (mutt_strcmp("MESSAGE-----\n", buf + 15) == 0)
+      if (mutt_strxcmp("MESSAGE-----\n", buf + 15) == 0)
         enc = 1;
-      else if (mutt_strcmp("SIGNED MESSAGE-----\n", buf + 15) == 0)
+      else if (mutt_strxcmp("SIGNED MESSAGE-----\n", buf + 15) == 0)
         sgn = 1;
-      else if (mutt_strcmp("PUBLIC KEY BLOCK-----\n", buf + 15) == 0)
+      else if (mutt_strxcmp("PUBLIC KEY BLOCK-----\n", buf + 15) == 0)
         key = 1;
     }
   }
@@ -1120,9 +1120,9 @@ BODY *pgp_sign_message(BODY *a)
    */
   while (fgets(buffer, sizeof(buffer) - 1, pgpout) != NULL)
   {
-    if (mutt_strcmp("-----BEGIN PGP MESSAGE-----\n", buffer) == 0)
+    if (mutt_strxcmp("-----BEGIN PGP MESSAGE-----\n", buffer) == 0)
       fputs("-----BEGIN PGP SIGNATURE-----\n", fp);
-    else if (mutt_strcmp("-----END PGP MESSAGE-----\n", buffer) == 0)
+    else if (mutt_strxcmp("-----END PGP MESSAGE-----\n", buffer) == 0)
       fputs("-----END PGP SIGNATURE-----\n", fp);
     else
       fputs(buffer, fp);