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Code + docs review for escaping of option values (commit 11a020eb6).

Avoid memory leak from incorrect choice of how to free a StringInfo
(resetStringInfo doesn't do it).  Now that pg_split_opts doesn't scribble
on the optstr, mark that as "const" for clarity.  Attach the commentary in
protocol.sgml to the right place, and add documentation about the
user-visible effects of this change on postgres' -o option and libpq's
PGOPTIONS option.
This commit is contained in:
Tom Lane
2015-06-29 12:42:52 -04:00
parent 07cb8b02ab
commit cbc8d65639
5 changed files with 29 additions and 19 deletions

View File

@@ -408,7 +408,7 @@ extern AuxProcType MyAuxProcType;
*****************************************************************************/
/* in utils/init/postinit.c */
extern void pg_split_opts(char **argv, int *argcp, char *optstr);
extern void pg_split_opts(char **argv, int *argcp, const char *optstr);
extern void InitializeMaxBackends(void);
extern void InitPostgres(const char *in_dbname, Oid dboid, const char *username,
Oid useroid, char *out_dbname);