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37c6618b
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2023-12-30T02:50:34
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parser: Rework parsing of attribute and entity values
Don't use a separate function to handle "complex" attributes. Validate
UTF-8 byte sequences without decoding. This should improve performance
considerably when parsing multi-byte UTF-8 sequences.
Use a string buffer to avoid unnecessary allocations and copying when
expanding entities.
Normalize attribute values in a single pass while expanding entities.
Be more lenient in recovery mode.
If no entity substitution was requested, validate entities without
expanding. Fixes #596.
Also fixes #655.
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a41b09c7
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2022-12-23T21:29:28
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parser: Improve detection of entity loops
Set a flag to detect entity loops at once instead of processing until
the depth limit is exceeded.
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a3c8b180
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2022-12-19T20:51:52
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entities: Add entity flag for loop check
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7e3f469b
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2022-12-19T15:59:49
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entities: Use flags to store '<' check results
Instead of abusing the LSB of the "checked" member, store the result
of testing for occurrence of '<' character in "flags".
Also use the flags in xmlParseStringEntityRef instead of rescanning
every time.
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481d79d4
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2022-12-19T15:26:46
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entities: Add XML_ENT_PARSED flag
To check whether an entity was already parsed, the code previously
tested whether "checked" was non-zero or "children" was non-null. The
"children" check could be unreliable because an empty entity also
results in an empty (NULL) node list. Use a separate flag to make this
check more reliable.
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ccb6d544
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2022-11-27T02:09:27
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Hide internal functions
These functions were never declared in public headers, so it should be
safe to hide them.
Fixes #139.
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0f568c0b
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2022-08-26T01:22:33
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Consolidate private header files
Private functions were previously declared
- in header files in the root directory
- in public headers guarded with IN_LIBXML
- in libxml.h
- redundantly in source files that used them.
Consolidate all private header files in include/private.
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