diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/catalog/system_views.sql | 14 | ||||
| -rw-r--r-- | src/backend/utils/adt/genfile.c | 20 |
2 files changed, 14 insertions, 20 deletions
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql index 5d567d0cf90..85a17a41b98 100644 --- a/src/backend/catalog/system_views.sql +++ b/src/backend/catalog/system_views.sql @@ -1156,6 +1156,20 @@ REVOKE EXECUTE ON FUNCTION lo_export(oid, text) FROM public; REVOKE EXECUTE ON FUNCTION pg_ls_logdir() FROM public; REVOKE EXECUTE ON FUNCTION pg_ls_waldir() FROM public; +REVOKE EXECUTE ON FUNCTION pg_read_file(text) FROM public; +REVOKE EXECUTE ON FUNCTION pg_read_file(text,bigint,bigint) FROM public; +REVOKE EXECUTE ON FUNCTION pg_read_file(text,bigint,bigint,boolean) FROM public; + +REVOKE EXECUTE ON FUNCTION pg_read_binary_file(text) FROM public; +REVOKE EXECUTE ON FUNCTION pg_read_binary_file(text,bigint,bigint) FROM public; +REVOKE EXECUTE ON FUNCTION pg_read_binary_file(text,bigint,bigint,boolean) FROM public; + +REVOKE EXECUTE ON FUNCTION pg_stat_file(text) FROM public; +REVOKE EXECUTE ON FUNCTION pg_stat_file(text,boolean) FROM public; + +REVOKE EXECUTE ON FUNCTION pg_ls_dir(text) FROM public; +REVOKE EXECUTE ON FUNCTION pg_ls_dir(text,boolean,boolean) FROM public; + -- -- We also set up some things as accessible to standard roles. -- diff --git a/src/backend/utils/adt/genfile.c b/src/backend/utils/adt/genfile.c index d9027fc688a..a4c0f6d5ca1 100644 --- a/src/backend/utils/adt/genfile.c +++ b/src/backend/utils/adt/genfile.c @@ -195,11 +195,6 @@ pg_read_file(PG_FUNCTION_ARGS) char *filename; text *result; - if (!superuser()) - ereport(ERROR, - (errcode(ERRCODE_INSUFFICIENT_PRIVILEGE), - (errmsg("must be superuser to read files")))); - /* handle optional arguments */ if (PG_NARGS() >= 3) { @@ -236,11 +231,6 @@ pg_read_binary_file(PG_FUNCTION_ARGS) char *filename; bytea *result; - if (!superuser()) - ereport(ERROR, - (errcode(ERRCODE_INSUFFICIENT_PRIVILEGE), - (errmsg("must be superuser to read files")))); - /* handle optional arguments */ if (PG_NARGS() >= 3) { @@ -313,11 +303,6 @@ pg_stat_file(PG_FUNCTION_ARGS) TupleDesc tupdesc; bool missing_ok = false; - if (!superuser()) - ereport(ERROR, - (errcode(ERRCODE_INSUFFICIENT_PRIVILEGE), - (errmsg("must be superuser to get file information")))); - /* check the optional argument */ if (PG_NARGS() == 2) missing_ok = PG_GETARG_BOOL(1); @@ -399,11 +384,6 @@ pg_ls_dir(PG_FUNCTION_ARGS) directory_fctx *fctx; MemoryContext oldcontext; - if (!superuser()) - ereport(ERROR, - (errcode(ERRCODE_INSUFFICIENT_PRIVILEGE), - (errmsg("must be superuser to get directory listings")))); - if (SRF_IS_FIRSTCALL()) { bool missing_ok = false; |