diff options
Diffstat (limited to 'core/src/fpdftext/fpdf_text_int.cpp')
| -rw-r--r-- | core/src/fpdftext/fpdf_text_int.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/core/src/fpdftext/fpdf_text_int.cpp b/core/src/fpdftext/fpdf_text_int.cpp index 69d0bc574f..882b22ceec 100644 --- a/core/src/fpdftext/fpdf_text_int.cpp +++ b/core/src/fpdftext/fpdf_text_int.cpp @@ -1164,6 +1164,9 @@ void CPDF_TextPage::AddCharInfoByLRDirection(CFX_WideString& str, int i) FX_STRSIZE nCount = FX_Unicode_GetNormalization(wChar, pDst); if (nCount >= 1) { pDst = FX_Alloc(FX_WCHAR, nCount); + if (!pDst) { + return; + } FX_Unicode_GetNormalization(wChar, pDst); for (int nIndex = 0; nIndex < nCount; nIndex++) { PAGECHAR_INFO Info2 = Info; @@ -1196,6 +1199,9 @@ void CPDF_TextPage::AddCharInfoByRLDirection(CFX_WideString& str, int i) FX_STRSIZE nCount = FX_Unicode_GetNormalization(wChar, pDst); if (nCount >= 1) { pDst = FX_Alloc(FX_WCHAR, nCount); + if (!pDst) { + return; + } FX_Unicode_GetNormalization(wChar, pDst); for (int nIndex = 0; nIndex < nCount; nIndex++) { PAGECHAR_INFO Info2 = Info; |