From 54b8137361f601148d266d779403ec0393113f39 Mon Sep 17 00:00:00 2001 From: Henrique Nakashima Date: Thu, 31 Aug 2017 11:42:31 -0400 Subject: Fixing CBC_OnedEAN13Writer checksum. Reverts a piece of https://pdfium-review.googlesource.com/c/pdfium/+/12210 Bug: chromium:760857 Change-Id: I290ebb7b60a6508fc3e8fba6780c837d395c1c3b Reviewed-on: https://pdfium-review.googlesource.com/12690 Reviewed-by: dsinclair Commit-Queue: Henrique Nakashima --- fxbarcode/oned/BC_OnedEAN13Writer.cpp | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/fxbarcode/oned/BC_OnedEAN13Writer.cpp b/fxbarcode/oned/BC_OnedEAN13Writer.cpp index 5dd10ab4fc..9a48c1ebae 100644 --- a/fxbarcode/oned/BC_OnedEAN13Writer.cpp +++ b/fxbarcode/oned/BC_OnedEAN13Writer.cpp @@ -80,11 +80,10 @@ int32_t CBC_OnedEAN13Writer::CalcChecksum(const CFX_ByteString& contents) { int32_t even = 0; FX_STRSIZE j = 1; for (FX_STRSIZE i = 0; i < contents.GetLength(); i++) { - FX_STRSIZE rev_i = (contents.GetLength() - 1) - 1; if (j % 2) { - odd += FXSYS_atoi(contents.Mid(i, rev_i).c_str()); + odd += FXSYS_atoi(contents.Mid(i, 1).c_str()); } else { - even += FXSYS_atoi(contents.Mid(i, rev_i).c_str()); + even += FXSYS_atoi(contents.Mid(i, 1).c_str()); } j++; } -- cgit v1.2.3