Fixes: debbugs:17865

* coding.c (encode_coding_utf_8): Correctly count produced_chars
also in unibyte case.

diff --git a/src/ChangeLog b/src/ChangeLog
index 3e3c0cb..eac62ee 100644 (file)
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,8 @@
+2014-06-28  Andreas Schwab  <schwab@linux-m68k.org>
+
+       * coding.c (encode_coding_utf_8): Correctly count produced_chars
+       also in unibyte case.  (Bug#17865)
+
 2014-06-25  Glenn Morris  <rgm@gnu.org>
 
        * puresize.h (BASE_PURESIZE): Increase a bit.  (Bug#17846)

diff --git a/src/coding.c b/src/coding.c
index 654e39c..bd4a8be 100644 (file)
--- a/src/coding.c
+++ b/src/coding.c
@@ -1549,8 +1549,8 @@ encode_coding_utf_8 (struct coding_system *coding)
            *dst++ = CHAR_TO_BYTE8 (c);
          else
            CHAR_STRING_ADVANCE_NO_UNIFY (c, dst);
-         produced_chars++;
        }
+      produced_chars = dst - (coding->destination + coding->produced);
     }
   record_conversion_result (coding, CODING_RESULT_SUCCESS);
   coding->produced_char += produced_chars;