From: Ulrich Drepper <drepper@redhat.com>
Date: Tue, 19 Oct 1999 03:29:12 +0000 (+0000)
Subject: (process_block): (process_block): Save errno value from iconv call.
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=23402ab9b63b01d649744479646fc6ab8c396c73;p=thirdparty%2Fglibc.git

(process_block): (process_block): Save errno value from iconv call.
---

diff --git a/iconv/iconv_prog.c b/iconv/iconv_prog.c
index 78fa6234f49..fa226059191 100644
--- a/iconv/iconv_prog.c
+++ b/iconv/iconv_prog.c
@@ -319,6 +319,8 @@ process_block (iconv_t cd, const char *addr, size_t len, FILE *output)
       if (outptr != outbuf)
 	{
 	  /* We have something to write out.  */
+	  int errno_save = errno;
+
 	  if (fwrite (outbuf, 1, outptr - outbuf, output) < outptr - outbuf
 	      || ferror (output))
 	    {
@@ -327,6 +329,8 @@ process_block (iconv_t cd, const char *addr, size_t len, FILE *output)
 conversion stopped due to problem in writing the output"));
 	      return -1;
 	    }
+
+	  errno = errno_save;
 	}
 
       if (n != (size_t) -1)