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File CVE-2011-3919.patch of Package libxml2
commit 5bd3c061823a8499b27422aee04ea20aae24f03e Author: Daniel Veillard <veillard@redhat.com> Date: Fri Dec 16 18:53:35 2011 +0800 Fix an allocation error when copying entities diff --git a/parser.c b/parser.c index 4e5dcb9..c55e41d 100644 --- a/parser.c +++ b/parser.c @@ -2709,7 +2709,7 @@ xmlStringLenDecodeEntities(xmlParserCtxtPtr ctxt, const xmlChar *str, int len, buffer[nbchars++] = '&'; if (nbchars > buffer_size - i - XML_PARSER_BUFFER_SIZE) { - growBuffer(buffer, XML_PARSER_BUFFER_SIZE); + growBuffer(buffer, i + XML_PARSER_BUFFER_SIZE); } for (;i > 0;i--) buffer[nbchars++] = *cur++;
