Log Message: ----------- Work around a subtle portability problem in use of printf %s format. Depending on which spec you read, field widths and precisions in %s may be counted either in bytes or characters. Our code was assuming bytes, which is wrong at least for glibc's implementation, and in any case libc might have a different idea of the prevailing encoding than we do. Hence, for portable results we must avoid using anything more complex than just "%s" unless the string to be printed is known to be all-ASCII. This patch fixes the cases I could find, including the psql formatting failure reported by Hernan Gonzalez. In HEAD only, I also added comments to some places where it appears safe to continue using "%.*s". Modified Files: -------------- pgsql/src/backend/lib: stringinfo.c (r1.52 -> r1.53) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/lib/stringinfo.c?r1=1.52&r2=1.53) pgsql/src/backend/parser: scansup.c (r1.39 -> r1.40) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/parser/scansup.c?r1=1.39&r2=1.40) pgsql/src/backend/tsearch: wparser_def.c (r1.30 -> r1.31) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/tsearch/wparser_def.c?r1=1.30&r2=1.31) pgsql/src/backend/utils/adt: datetime.c (r1.210 -> r1.211) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/adt/datetime.c?r1=1.210&r2=1.211) pgsql/src/backend/utils/error: elog.c (r1.223 -> r1.224) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/error/elog.c?r1=1.223&r2=1.224) pgsql/src/bin/psql: command.c (r1.218 -> r1.219) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/bin/psql/command.c?r1=1.218&r2=1.219) help.c (r1.157 -> r1.158) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/bin/psql/help.c?r1=1.157&r2=1.158) print.c (r1.124 -> r1.125) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/bin/psql/print.c?r1=1.124&r2=1.125) pgsql/src/interfaces/ecpg/ecpglib: error.c (r1.25 -> r1.26) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/ecpglib/error.c?r1=1.25&r2=1.26) pgsql/src/interfaces/ecpg/pgtypeslib: dt_common.c (r1.51 -> r1.52) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/pgtypeslib/dt_common.c?r1=1.51&r2=1.52) pgsql/src/interfaces/libpq: fe-misc.c (r1.141 -> r1.142) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/libpq/fe-misc.c?r1=1.141&r2=1.142)
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