Fix detection of unfinished Unicode surrogate pair at end of string. The U&'...' and U&"..." syntaxes silently discarded a surrogate pair start (that is, a code between U+D800 and U+DBFF) if it occurred at the very end of the string. This seems like an obvious oversight, since we throw an error for every other invalid combination of surrogate characters, including the very same situation in E'...' syntax.
This has been wrong since the pair processing was added (in 9.0), so back-patch to all supported branches. Discussion: https://postgr.es/m/19113.1482337...@sss.pgh.pa.us Branch ------ REL9_3_STABLE Details ------- http://git.postgresql.org/pg/commitdiff/a57695d9a815ce355e17c5cdec181f87bc9de3f9 Modified Files -------------- src/backend/parser/scan.l | 8 ++++++++ 1 file changed, 8 insertions(+) -- Sent via pgsql-committers mailing list (pgsql-committers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
