1diff --git a/DesktopEditor/doctrenderer/docbuilder_p.h b/DesktopEditor/doctrenderer/docbuilder_p.h
2index d955b3fb33..64ece3555a 100644
3--- a/DesktopEditor/doctrenderer/docbuilder_p.h
4+++ b/DesktopEditor/doctrenderer/docbuilder_p.h
5@@ -1400,7 +1400,7 @@ namespace NSDoctRenderer
6 FILE* pFile = oFile.OpenFileNative(sFile, append ? L"a+" : L"a");
7 if (pFile)
8 {
9- fprintf(pFile, sValueA.c_str());
10+ fprintf(pFile, "%s", sValueA.c_str());
11 fclose(pFile);
12 }
13 }
14diff --git a/DesktopEditor/doctrenderer/js_internal/js_logger.cpp b/DesktopEditor/doctrenderer/js_internal/js_logger.cpp
15index b59ce98b0d..795dcb9ec0 100644
16--- a/DesktopEditor/doctrenderer/js_internal/js_logger.cpp
17+++ b/DesktopEditor/doctrenderer/js_internal/js_logger.cpp
18@@ -21,7 +21,7 @@ namespace NSJSBase
19
20 if (g_logger_file.length() == 1)
21 {
22- printf(details);
23+ printf("%s", details);
24 printf(": %d\n", (int)(dwCur - g_logger_time));
25 }
26 else