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-rw-r--r--core/src/fxge/ge/fx_ge_fontmap.cpp6
1 files changed, 4 insertions, 2 deletions
diff --git a/core/src/fxge/ge/fx_ge_fontmap.cpp b/core/src/fxge/ge/fx_ge_fontmap.cpp
index 1360fc795d..96e11300d0 100644
--- a/core/src/fxge/ge/fx_ge_fontmap.cpp
+++ b/core/src/fxge/ge/fx_ge_fontmap.cpp
@@ -1601,8 +1601,10 @@ FX_DWORD CFX_FolderFontInfo::GetFontData(void* hFont,
}
}
if (datasize && size >= datasize && pFile) {
- FXSYS_fseek(pFile, offset, FXSYS_SEEK_SET);
- FXSYS_fread(buffer, datasize, 1, pFile);
+ if (FXSYS_fseek(pFile, offset, FXSYS_SEEK_SET) < 0 ||
+ FXSYS_fread(buffer, datasize, 1, pFile) != 1) {
+ datasize = 0;
+ }
}
if (pFile) {
FXSYS_fclose(pFile);