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Ensure only props owned by EXIF Object are parsed #3292

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Lovell Fuller 2022-07-13 21:33:06 +01:00
parent 6288c7bced
commit c295f06a6f
2 changed files with 6 additions and 1 deletions
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3
docs/changelog.md
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@ -30,6 +30,9 @@ Requires libvips v8.13.0
* Ensure `trim` operation is a no-op when it would reduce an image to nothing.
[#3223](https://github.com/lovell/sharp/issues/3223)
* Ensure only properties owned by the `withMetadata` EXIF Object are parsed.
[#3292](https://github.com/lovell/sharp/issues/3292)
## v0.30 - *dresser*
Requires libvips v8.12.2

2
src/pipeline.cc
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@ -1503,8 +1503,10 @@ Napi::Value pipeline(const Napi::CallbackInfo& info) {
Napi::Array mdStrKeys = mdStrs.GetPropertyNames();
for (unsigned int i = 0; i < mdStrKeys.Length(); i++) {
std::string k = sharp::AttrAsStr(mdStrKeys, i);
if (mdStrs.HasOwnProperty(k)) {
baton->withMetadataStrs.insert(std::make_pair(k, sharp::AttrAsStr(mdStrs, k)));
}
}
baton->timeoutSeconds = sharp::AttrAsUint32(options, "timeoutSeconds");
// Format-specific
baton->jpegQuality = sharp::AttrAsUint32(options, "jpegQuality");