diff options
Diffstat (limited to 'fpdfsdk/fpdftext.cpp')
| -rw-r--r-- | fpdfsdk/fpdftext.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fpdfsdk/fpdftext.cpp b/fpdfsdk/fpdftext.cpp index 6a030b8ebd..ee4354735e 100644 --- a/fpdfsdk/fpdftext.cpp +++ b/fpdfsdk/fpdftext.cpp @@ -175,6 +175,10 @@ FPDF_EXPORT int FPDF_CALLCONV FPDFText_GetText(FPDF_TEXTPAGE text_page, if (str.GetLength() <= 0) return 0; + ASSERT(str.GetLength() <= static_cast<FX_STRSIZE>(count)); + if (str.GetLength() > static_cast<FX_STRSIZE>(count)) + str = str.Left(static_cast<FX_STRSIZE>(count)); + // UFT16LE_Encode doesn't handle surrogate pairs properly, so it is expected // the number of items to stay the same. CFX_ByteString cbUTF16str = str.UTF16LE_Encode(); |