From: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Thu, 16 Sep 2010 19:20:51 +0000 (+0000)
Subject: gdb/
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=1558ab4ce71d8db60e2897fc2ea8a963ded878dd;p=binutils-gdb.git

gdb/
	* charset.c (wchar_iterate) <EILSEQ>: Return any possibly converted
	characters.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 85e69738b34..9d6b886ac25 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2010-09-16  Jan Kratochvil  <jan.kratochvil@redhat.com>
+
+	* charset.c (wchar_iterate) <EILSEQ>: Return any possibly converted
+	characters.
+
 2010-09-16  Phil Muldoon  <pmuldoon@redhat.com>
 
 	PR mi/11407
diff --git a/gdb/charset.c b/gdb/charset.c
index 32742190865..90d5717b573 100644
--- a/gdb/charset.c
+++ b/gdb/charset.c
@@ -648,8 +648,13 @@ wchar_iterate (struct wchar_iterator *iter,
 	  switch (errno)
 	    {
 	    case EILSEQ:
-	      /* Invalid input sequence.  Skip it, and let the caller
-		 know about it.  */
+	      /* Invalid input sequence.  We still might have converted a
+		 character; if so, return it.  */
+	      if (out_avail < out_request * sizeof (gdb_wchar_t))
+		break;
+	      
+	      /* Otherwise skip the first invalid character, and let the
+		 caller know about it.  */
 	      *out_result = wchar_iterate_invalid;
 	      *ptr = iter->input;
 	      *len = iter->width;