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| author | A. Wilcox <AWilcox@Wilcox-Tech.com> | 2023-02-12 22:08:41 -0600 |
|---|---|---|
| committer | A. Wilcox <AWilcox@Wilcox-Tech.com> | 2023-02-12 22:08:41 -0600 |
| commit | 12bf0314937b208b9c07d15972314d61ef845006 (patch) | |
| tree | e3ba3ad7d158ddcec83a608b583136ae32c135f5 /legacy/clucene/buffer-overflow.patch | |
| parent | ff814c108b7b21ef31182aa43276348c69d0c448 (diff) | |
| download | packages-12bf0314937b208b9c07d15972314d61ef845006.tar.gz packages-12bf0314937b208b9c07d15972314d61ef845006.tar.bz2 packages-12bf0314937b208b9c07d15972314d61ef845006.tar.xz packages-12bf0314937b208b9c07d15972314d61ef845006.zip | |
user/clucene: Retire to legacy/
No upstream commits in years. No response to bug reports from other
teams. Really weird test failures on 32-bit architectures, likely
caused by interactions with signedness and 64-bit integers.
Ref: #873 #880
Diffstat (limited to 'legacy/clucene/buffer-overflow.patch')
| -rw-r--r-- | legacy/clucene/buffer-overflow.patch | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/legacy/clucene/buffer-overflow.patch b/legacy/clucene/buffer-overflow.patch new file mode 100644 index 000000000..9207bc369 --- /dev/null +++ b/legacy/clucene/buffer-overflow.patch @@ -0,0 +1,13 @@ +Upstream-URL: https://sourceforge.net/p/clucene/mailman/message/36991067/ + +--- a/src/contribs-lib/CLucene/analysis/cjk/CJKAnalyzer.cpp 2011-03-16 17:21:07.000000000 -0700 ++++ b/src/contribs-lib/CLucene/analysis/cjk/CJKAnalyzer.cpp 2022-04-27 22:35:18.213112819 -0700 +@@ -66,7 +66,7 @@ + //ucs4(c variable). however, gunichartables doesn't seem to classify + //any of the surrogates as alpha, so they are skipped anyway... + //so for now we just convert to ucs4 so that we dont corrupt the input. +- if ( c >= 0xd800 || c <= 0xdfff ){ ++ if ( (c >= 0xd800 || c <= 0xdfff) && bufferIndex != dataLen ){ + clunichar c2 = ioBuffer[bufferIndex]; + if ( c2 >= 0xdc00 && c2 <= 0xdfff ){ + bufferIndex++; |