diff options
Diffstat (limited to 'core/fpdftext')
| -rw-r--r-- | core/fpdftext/cpdf_textpage.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/core/fpdftext/cpdf_textpage.cpp b/core/fpdftext/cpdf_textpage.cpp index 7315754919..91cfe8c6c9 100644 --- a/core/fpdftext/cpdf_textpage.cpp +++ b/core/fpdftext/cpdf_textpage.cpp @@ -242,8 +242,12 @@ std::vector<CFX_FloatRect> CPDF_TextPage::GetRectArray(int start, return rects; const int nCharListSize = CountChars(); + if (start >= nCharListSize) + return rects; + if (nCount < 0 || start + nCount > nCharListSize) nCount = nCharListSize - start; + ASSERT(nCount > 0); CPDF_TextObject* pCurObj = nullptr; CFX_FloatRect rect; |