2323fa2961
Change-Id: I5add09b4379a1f86a720af75b758389424f4f50b Reviewed-on: https://gerrit.libreoffice.org/c/core/+/132055 Tested-by: Jenkins Reviewed-by: Caolán McNamara <caolanm@redhat.com>
38 lines
2.7 KiB
Groff
38 lines
2.7 KiB
Groff
From ec469f774bb91302c4df21eff1314dfd508d37c8 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Caol=C3=A1n=20McNamara?= <caolanm@redhat.com>
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Date: Wed, 23 Mar 2022 20:04:31 +0000
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Subject: [PATCH] forcepoint#84 Invalid read of size 1
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==356879== Invalid read of size 1
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==356879== at 0x11EC50B0: orcus::parser_base::cur_char() const (parser_base.hpp:79)
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==356879== by 0x11EDD736: orcus::sax::parser_base::value(std::basic_string_view<char, std::char_traits<char> >&, bool) (sax_parser_base.cpp:303)
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==356879== by 0x11B7C3D5: orcus::sax_parser<orcus::sax_ns_parser<orcus::sax_token_parser<orcus::xml_stream_handler>::handler_wrapper>::handler_wrapper, orcus::sax_parser_default_config>::attribute() (sax_parser.hpp:563)
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==356879== by 0x11B7B35E: orcus::sax_parser<orcus::sax_ns_parser<orcus::sax_token_parser<orcus::xml_stream_handler>::handler_wrapper>::handler_wrapper, orcus::sax_parser_default_config>::element_open(long) (sax_parser.hpp:292)
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==356879== by 0x11B7A2F7: orcus::sax_parser<orcus::sax_ns_parser<orcus::sax_token_parser<orcus::xml_stream_handler>::handler_wrapper>::handler_wrapper, orcus::sax_parser_default_config>::element() (sax_parser.hpp:246)
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==356879== by 0x11B7A1C7: orcus::sax_parser<orcus::sax_ns_parser<orcus::sax_token_parser<orcus::xml_stream_handler>::handler_wrapper>::handler_wrapper, orcus::sax_parser_default_config>::body() (sax_parser.hpp:214)
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==356879== by 0x11B7A009: orcus::sax_parser<orcus::sax_ns_parser<orcus::sax_token_parser<orcus::xml_stream_handler>::handler_wrapper>::handler_wrapper, orcus::sax_parser_default_config>::parse() (sax_parser.hpp:182)
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==356879== by 0x11B79FBB: orcus::sax_ns_parser<orcus::sax_token_parser<orcus::xml_stream_handler>::handler_wrapper>::parse() (sax_ns_parser.hpp:277)
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==356879== by 0x11B79798: orcus::sax_token_parser<orcus::xml_stream_handler>::parse() (sax_token_parser.hpp:215)
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==356879== by 0x11B79436: orcus::xml_stream_parser::parse() (xml_stream_parser.cpp:68)
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==356879== by 0x11BE3855: orcus::orcus_xlsx::detect(unsigned char const*, unsigned long) (orcus_xlsx.cpp:188)
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==356879== by 0x11AB2492: orcus::detect(unsigned char const*, unsigned long) (format_detection.cpp:60)
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---
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src/parser/sax_parser_base.cpp | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/src/parser/sax_parser_base.cpp b/src/parser/sax_parser_base.cpp
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index 46acb81d..1cee821e 100644
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--- a/src/parser/sax_parser_base.cpp
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+++ b/src/parser/sax_parser_base.cpp
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@@ -300,7 +300,7 @@ void parser_base::value_with_encoded_char(cell_buffer& buf, std::string_view& st
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bool parser_base::value(std::string_view& str, bool decode)
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{
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- char c = cur_char();
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+ char c = cur_char_checked();
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if (c != '"' && c != '\'')
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throw malformed_xml_error("value must be quoted", offset());
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--
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2.35.1
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