From: Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
Date: Fri, 16 Nov 2001 20:57:30 +0000 (+0000)
Subject: prologProcessor():  Avoid segfault by making sure "next" is initialized;
X-Git-Tag: R_1_95_3~112
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4bc54b7225da1a3d378a3095b9e7718d35d799f8;p=libexpat

prologProcessor():  Avoid segfault by making sure "next" is initialized;
fix suggested by Tim Crook.
This fixes (I think!) SF bug #226514.

Removed extra "break".
---

diff --git a/expat/lib/xmlparse.c b/expat/lib/xmlparse.c
index 80599cad..9faeab02 100644
--- a/expat/lib/xmlparse.c
+++ b/expat/lib/xmlparse.c
@@ -2563,7 +2563,7 @@ prologProcessor(XML_Parser parser,
 		const char *end,
 		const char **nextPtr)
 {
-  const char *next;
+  const char *next = s;
   int tok = XmlPrologTok(encoding, s, end, &next);
   return doProlog(parser, encoding, s, end, tok, next, nextPtr);
 }
@@ -3474,7 +3474,6 @@ appendAttributeValue(XML_Parser parser, const ENCODING *enc, int isCdata,
       if (!poolAppend(pool, enc, ptr, next))
 	return XML_ERROR_NO_MEMORY;
       break;
-      break;
     case XML_TOK_TRAILING_CR:
       next = ptr + enc->minBytesPerChar;
       /* fall through */