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-rw-r--r--xfa/fxfa/app/xfa_ffwidget.cpp4
1 files changed, 3 insertions, 1 deletions
diff --git a/xfa/fxfa/app/xfa_ffwidget.cpp b/xfa/fxfa/app/xfa_ffwidget.cpp
index 93c1a3e349..d585e279ce 100644
--- a/xfa/fxfa/app/xfa_ffwidget.cpp
+++ b/xfa/fxfa/app/xfa_ffwidget.cpp
@@ -904,8 +904,10 @@ static int32_t XFA_Base64Decode(const FX_CHAR* pStr, uint8_t* pOutBuffer) {
FX_Free(pBuffer);
return j;
}
-static FX_CHAR g_base64_chars[] =
+
+static const FX_CHAR g_base64_chars[] =
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+
FX_CHAR* XFA_Base64Encode(const uint8_t* buf, int32_t buf_len) {
FX_CHAR* out = NULL;
int i, j;