Merge to XFA: Kill remaining sprintfs

[pdfium.git] / fpdfsdk / src / fsdk_baseannot.cpp

diff --git a/fpdfsdk/src/fsdk_baseannot.cpp b/fpdfsdk/src/fsdk_baseannot.cpp
index e57eb67..e80d3b8 100644 (file)
--- a/fpdfsdk/src/fsdk_baseannot.cpp
+++ b/fpdfsdk/src/fsdk_baseannot.cpp
@@ -358,13 +358,16 @@ CFX_ByteString CPDFSDK_DateTime::ToPDFDateTimeString()
 {
        CFX_ByteString dtStr;
        char tempStr[32];
-       sprintf(tempStr, "D:%04d%02d%02d%02d%02d%02d", dt.year, dt.month, dt.day, dt.hour, dt.minute, dt.second);
+       memset(tempStr, 0, sizeof(tempStr));
+       FXSYS_snprintf(tempStr, sizeof(tempStr) - 1, "D:%04d%02d%02d%02d%02d%02d",
+                   dt.year, dt.month, dt.day, dt.hour, dt.minute, dt.second);
        dtStr = CFX_ByteString(tempStr);
        if (dt.tzHour < 0)
                dtStr += CFX_ByteString("-");
        else
                dtStr += CFX_ByteString("+");
-       sprintf(tempStr, "%02d'%02d'", abs(dt.tzHour), dt.tzMinute);
+       memset(tempStr, 0, sizeof(tempStr));
+       FXSYS_snprintf(tempStr, sizeof(tempStr) - 1, "%02d'%02d'", abs(dt.tzHour), dt.tzMinute);
        dtStr += CFX_ByteString(tempStr);
        return dtStr;
 }