Log Message: ----------- Fix buffer allocations in encoding conversion routines so that they won't fail on zero-length inputs. This isn't an issue in normal use because the conversion infrastructure skips calling the converters for empty strings. However a problem was created by yesterday's patch to check whether the right conversion function is supplied in CREATE CONVERSION. The most future-proof fix seems to be to make the converters safe for this corner case. Modified Files: -------------- pgsql/src/backend/utils/mb/conversion_procs/cyrillic_and_mic: cyrillic_and_mic.c (r1.19 -> r1.20) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/cyrillic_and_mic/cyrillic_and_mic.c?r1=1.19&r2=1.20) pgsql/src/backend/utils/mb/conversion_procs/euc_jp_and_sjis: euc_jp_and_sjis.c (r1.21 -> r1.22) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/euc_jp_and_sjis/euc_jp_and_sjis.c?r1=1.21&r2=1.22) pgsql/src/backend/utils/mb/conversion_procs/euc_tw_and_big5: euc_tw_and_big5.c (r1.20 -> r1.21) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/euc_tw_and_big5/euc_tw_and_big5.c?r1=1.20&r2=1.21) pgsql/src/backend/utils/mb/conversion_procs/latin2_and_win1250: latin2_and_win1250.c (r1.17 -> r1.18) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/conversion_procs/latin2_and_win1250/latin2_and_win1250.c?r1=1.17&r2=1.18)
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