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pgsql: Add recursion depth protection to LIKE matching. - Mailing list pgsql-committers

From Tom Lane
Subject pgsql: Add recursion depth protection to LIKE matching.
Date
Msg-id E1Zi5a0-00016r-Gl@gemulon.postgresql.org
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Add recursion depth protection to LIKE matching.

Since MatchText() recurses, it could in principle be driven to stack
overflow, although quite a long pattern would be needed.

Branch
------
REL9_5_STABLE

Details
-------
http://git.postgresql.org/pg/commitdiff/bdc5d95b60bc1f17962a6b6184924b3672bd2f60

Modified Files
--------------
src/backend/utils/adt/like.c       |    1 +
src/backend/utils/adt/like_match.c |    3 +++
2 files changed, 4 insertions(+)

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