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Fix bugs in plpgsql and ecpg caused by assuming that isspace() would only

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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.
This commit is contained in:
Tom Lane
2006-09-22 21:39:58 +00:00
parent 6d0efd3a09
commit beca984e5f
19 changed files with 112 additions and 61 deletions
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6
src/bin/pg_dump/pg_dump.c
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@@ -12,7 +12,7 @@
* by PostgreSQL
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/bin/pg_dump/pg_dump.c,v 1.447 2006/08/21 00:57:25 tgl Exp $
* $PostgreSQL: pgsql/src/bin/pg_dump/pg_dump.c,v 1.448 2006/09/22 21:39:57 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -367,10 +367,10 @@ main(int argc, char **argv)
new_obj_name->next = NULL;
new_obj_name->name = strdup(optarg);
new_obj_name->is_include = islower(c) ? true : false;
new_obj_name->is_include = islower((unsigned char) c) ? true : false;
/* add new entry to the proper list */
if (tolower(c) == 'n')
if (tolower((unsigned char) c) == 'n')
{
if (!schemaList_tail)
schemaList_tail = schemaList = new_obj_name;