[git] GnuPG - branch, master, updated. gnupg-2.1.2-90-g9433661

[by Werner Koch]

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      from  3f2bdac2f28e3cd31e2ecfc83573e91dff18c982 (commit)

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- Log -----------------------------------------------------------------
commit 9433661419043431a6cfc7d84c8450e0b2f6c353
Author: Werner Koch <wk at gnupg.org>
Date:   Fri Apr 10 08:34:35 2015 +0200

    gpgparsemail: Fix last commit (3f2bdac)
    
    * tools/rfc822parse.c (parse_field): Replace break by goto.
    --
    
    Brown paper bag bug: Changing an IF to a WHILE inside another loop
    requires to fix the inner break.
    
    Reported-by: Hanno Böck
    Signed-off-by: Werner Koch <wk at gnupg.org>

diff --git a/tools/rfc822parse.c b/tools/rfc822parse.c
index e8164ce..285e084 100644
--- a/tools/rfc822parse.c
+++ b/tools/rfc822parse.c
@@ -829,7 +829,7 @@ parse_field (HDR_LINE hdr)
 	      while (!*s)
 		{
 		  if (!hdr->next || !hdr->next->cont)
-		    break;
+		    goto oparen_out;
                   /* Next item is a header continuation line.  */
 		  hdr = hdr->next;
 		  s = hdr->line;
@@ -852,6 +852,7 @@ parse_field (HDR_LINE hdr)
 	      else if (*s == '\"')
 		in_quote = 1;
 	    }
+        oparen_out:
 	  if (!*s)
 	    ; /* Actually this is an error, but we don't care about it. */
 	  else

-----------------------------------------------------------------------

Summary of changes:
 tools/rfc822parse.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)


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