Tom Lane 7edd2cbc53 Avoid null pointer dereference crash after OOM in Snowball stemmers. ...

Absorb upstream bug fix (their commit
e322673a841d9abd69994ae8cd20e191090b6ef4), which prevents a null
pointer dereference crash if SN_create_env() gets a malloc failure
at just the wrong point.

Thanks to Maksim Korotkov for discovering the null-pointer
bug and submitting the fix to upstream snowball.

Reported-by: Maksim Korotkov <m.korotkov@postgrespro.ru>
Author: Maksim Korotkov <m.korotkov@postgrespro.ru>
Discussion: https://postgr.es/m/1d1a46-67ab1000-21-80c451@83151435
Backpatch-through: 13

2025-02-18 21:23:59 -05:00

..

api.c

Avoid null pointer dereference crash after OOM in Snowball stemmers.

2025-02-18 21:23:59 -05:00

stem_ISO_8859_1_basque.c

Update snowball

2021-12-07 07:04:05 +01:00

stem_ISO_8859_1_catalan.c

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2021-12-07 07:04:05 +01:00

stem_ISO_8859_1_danish.c

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2021-12-07 07:04:05 +01:00

stem_ISO_8859_1_dutch.c

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2021-12-07 07:04:05 +01:00

stem_ISO_8859_1_english.c

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2021-12-07 07:04:05 +01:00

stem_ISO_8859_1_finnish.c

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2021-12-07 07:04:05 +01:00

stem_ISO_8859_1_french.c

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2021-12-07 07:04:05 +01:00

stem_ISO_8859_1_german.c

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2021-12-07 07:04:05 +01:00

stem_ISO_8859_1_indonesian.c

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2021-12-07 07:04:05 +01:00

stem_ISO_8859_1_irish.c

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2021-12-07 07:04:05 +01:00

stem_ISO_8859_1_italian.c

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2021-12-07 07:04:05 +01:00

stem_ISO_8859_1_norwegian.c

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2021-12-07 07:04:05 +01:00

stem_ISO_8859_1_porter.c

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2021-12-07 07:04:05 +01:00

stem_ISO_8859_1_portuguese.c

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2021-12-07 07:04:05 +01:00

stem_ISO_8859_1_spanish.c

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2021-12-07 07:04:05 +01:00

stem_ISO_8859_1_swedish.c

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2021-12-07 07:04:05 +01:00

stem_ISO_8859_2_hungarian.c

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2021-12-07 07:04:05 +01:00

stem_ISO_8859_2_romanian.c

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2021-12-07 07:04:05 +01:00

stem_KOI8_R_russian.c

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2021-12-07 07:04:05 +01:00

stem_UTF_8_arabic.c

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2021-12-07 07:04:05 +01:00

stem_UTF_8_armenian.c

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2021-12-07 07:04:05 +01:00

stem_UTF_8_basque.c

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2021-12-07 07:04:05 +01:00

stem_UTF_8_catalan.c

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2021-12-07 07:04:05 +01:00

stem_UTF_8_danish.c

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2021-12-07 07:04:05 +01:00

stem_UTF_8_dutch.c

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2021-12-07 07:04:05 +01:00

stem_UTF_8_english.c

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2021-12-07 07:04:05 +01:00

stem_UTF_8_finnish.c

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2021-12-07 07:04:05 +01:00

stem_UTF_8_french.c

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2021-12-07 07:04:05 +01:00

stem_UTF_8_german.c

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2021-12-07 07:04:05 +01:00

stem_UTF_8_greek.c

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2021-12-07 07:04:05 +01:00

stem_UTF_8_hindi.c

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2021-12-07 07:04:05 +01:00

stem_UTF_8_hungarian.c

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2021-12-07 07:04:05 +01:00

stem_UTF_8_indonesian.c

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2021-12-07 07:04:05 +01:00

stem_UTF_8_irish.c

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2021-12-07 07:04:05 +01:00

stem_UTF_8_italian.c

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2021-12-07 07:04:05 +01:00

stem_UTF_8_lithuanian.c

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2021-12-07 07:04:05 +01:00

stem_UTF_8_nepali.c

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2021-12-07 07:04:05 +01:00

stem_UTF_8_norwegian.c

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2021-12-07 07:04:05 +01:00

stem_UTF_8_porter.c

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2021-12-07 07:04:05 +01:00

stem_UTF_8_portuguese.c

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2021-12-07 07:04:05 +01:00

stem_UTF_8_romanian.c

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2021-12-07 07:04:05 +01:00

stem_UTF_8_russian.c

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2021-12-07 07:04:05 +01:00

stem_UTF_8_serbian.c

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2021-12-07 07:04:05 +01:00

stem_UTF_8_spanish.c

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2021-12-07 07:04:05 +01:00

stem_UTF_8_swedish.c

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2021-12-07 07:04:05 +01:00

stem_UTF_8_tamil.c

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2021-12-07 07:04:05 +01:00

stem_UTF_8_turkish.c

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2021-12-07 07:04:05 +01:00

stem_UTF_8_yiddish.c

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2021-12-07 07:04:05 +01:00

utilities.c

Update snowball

2021-02-19 08:10:15 +01:00