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IMAGE: Fix potential memory leaks

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This commit is contained in:
Eugene Sandulenko 2020-01-06 13:35:04 +01:00
parent a6307b768c
commit 6ce6922eef
1 changed files with 8 additions and 0 deletions
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8
image/png.cpp
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@ -283,11 +283,19 @@ bool writePNG(Common::WriteStream &out, const Graphics::Surface &input) {
png_structp pngPtr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
if (!pngPtr) {
if (tmp) {
tmp->free();
delete tmp;
}
return false;
}
png_infop infoPtr = png_create_info_struct(pngPtr);
if (!infoPtr) {
png_destroy_write_struct(&pngPtr, NULL);
if (tmp) {
tmp->free();
delete tmp;
}
return false;
}