pgsql: Fix bugs in plpgsql and ecpg caused by assuming that isspace()

Started by Tom Lanealmost 20 years ago1 messagescomitters

tgl@sss.pgh.pa.us

almost 20 years ago

Log Message:
-----------
Fix bugs in plpgsql and ecpg caused by assuming that isspace() would only
return true for exactly the characters treated as whitespace by their flex
scanners. Per report from Victor Snezhko and subsequent investigation.

Also fix a passel of unsafe usages of <ctype.h> functions, that is, ye olde
char-vs-unsigned-char issue. I won't miss <ctype.h> when we are finally
able to stop using it.

Modified Files:
--------------
pgsql/contrib/fuzzystrmatch:
dmetaphone.c (r1.9 -> r1.10)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/contrib/fuzzystrmatch/dmetaphone.c.diff?r1=1.9&r2=1.10)
pgsql/contrib/hstore:
hstore_io.c (r1.3 -> r1.4)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/contrib/hstore/hstore_io.c.diff?r1=1.3&r2=1.4)
pgsql/contrib/isn:
isn.c (r1.2 -> r1.3)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/contrib/isn/isn.c.diff?r1=1.2&r2=1.3)
pgsql/contrib/ltree:
crc32.c (r1.6 -> r1.7)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/contrib/ltree/crc32.c.diff?r1=1.6&r2=1.7)
ltree_io.c (r1.12 -> r1.13)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/contrib/ltree/ltree_io.c.diff?r1=1.12&r2=1.13)
ltxtquery_io.c (r1.11 -> r1.12)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/contrib/ltree/ltxtquery_io.c.diff?r1=1.11&r2=1.12)
pgsql/contrib/pgcrypto:
imath.c (r1.4 -> r1.5)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/contrib/pgcrypto/imath.c.diff?r1=1.4&r2=1.5)
pgsql/src/backend/parser:
scan.l (r1.137 -> r1.138)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/parser/scan.l.diff?r1=1.137&r2=1.138)
scansup.c (r1.33 -> r1.34)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/parser/scansup.c.diff?r1=1.33&r2=1.34)
pgsql/src/backend/utils/misc:
guc.c (r1.351 -> r1.352)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/misc/guc.c.diff?r1=1.351&r2=1.352)
pgsql/src/bin/pg_dump:
pg_dump.c (r1.447 -> r1.448)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/pg_dump/pg_dump.c.diff?r1=1.447&r2=1.448)
pgsql/src/bin/psql:
tab-complete.c (r1.154 -> r1.155)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/psql/tab-complete.c.diff?r1=1.154&r2=1.155)
pgsql/src/include/parser:
scansup.h (r1.19 -> r1.20)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/parser/scansup.h.diff?r1=1.19&r2=1.20)
pgsql/src/include:
port.h (r1.98 -> r1.99)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/port.h.diff?r1=1.98&r2=1.99)
pgsql/src/interfaces/ecpg/preproc:
pgc.l (r1.149 -> r1.150)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/preproc/pgc.l.diff?r1=1.149&r2=1.150)
pgsql/src/interfaces/libpq:
fe-auth.c (r1.119 -> r1.120)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/libpq/fe-auth.c.diff?r1=1.119&r2=1.120)
pgsql/src/pl/plpgsql/src:
pl_exec.c (r1.178 -> r1.179)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/pl/plpgsql/src/pl_exec.c.diff?r1=1.178&r2=1.179)
pl_funcs.c (r1.54 -> r1.55)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/pl/plpgsql/src/pl_funcs.c.diff?r1=1.54&r2=1.55)
pgsql/src/port:
path.c (r1.67 -> r1.68)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/port/path.c.diff?r1=1.67&r2=1.68)