From 056518e7c7019a6f247407eaa78153a72f57c92f Mon Sep 17 00:00:00 2001 From: Gwenhael Goavec-Merou Date: Sun, 22 May 2022 07:34:09 +0200 Subject: [PATCH] ihexParser: check buffer size, increase if required --- src/ihexParser.cpp | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/ihexParser.cpp b/src/ihexParser.cpp index 9aa5aa0..2bc1ff1 100644 --- a/src/ihexParser.cpp +++ b/src/ihexParser.cpp @@ -95,6 +95,8 @@ int IhexParser::parse() } ptr = (char *)&str[DATA_BASE]; + if (_bit_data.size() < loc_addr + byteLen) + _bit_data.resize(2*(loc_addr + byteLen)); for (int i = 0; i < byteLen; i++, ptr += 2) { sscanf(ptr, "%2hx", &tmp); _bit_data[loc_addr + i] = (_reverseOrder)? reverseByte(tmp):tmp;