Horton

Add recursion depth protection to LIKE matching.

Tom Lane <tgl@sss.pgh.pa.us>

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Commit: bdc5d95b60bc1f17962a6b6184924b3672bd2f60
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date: 2015-10-02T19:00:52Z
Releases: 9.5.0 
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.

Files

PathChange+/−
src/backend/utils/adt/like.c modified +1 −0
src/backend/utils/adt/like_match.c modified +3 −0