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Commitf1fa94a

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committed
Fix logic to prevent pg_dump from dumping system schemas; bug introduced
in recent -t/-n/-T/-N patch.Small style cleanups.
1 parent959aee5 commitf1fa94a

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1 file changed

+27
-18
lines changed

1 file changed

+27
-18
lines changed

‎src/bin/pg_dump/pg_dump.c‎

Lines changed: 27 additions & 18 deletions
Original file line numberDiff line numberDiff line change
@@ -12,7 +12,7 @@
1212
*by PostgreSQL
1313
*
1414
* IDENTIFICATION
15-
* $PostgreSQL: pgsql/src/bin/pg_dump/pg_dump.c,v 1.444 2006/08/01 21:05:00 momjian Exp $
15+
* $PostgreSQL: pgsql/src/bin/pg_dump/pg_dump.c,v 1.445 2006/08/02 21:43:43 momjian Exp $
1616
*
1717
*-------------------------------------------------------------------------
1818
*/
@@ -625,6 +625,7 @@ main(int argc, char **argv)
625625
/* Check schema selection flags */
626626
resetPQExpBuffer(query);
627627
switch_include_exclude= true;
628+
628629
for (this_obj_name=schemaList;this_obj_name;this_obj_name=this_obj_name->next)
629630
{
630631
if (switch_include_exclude)
@@ -686,6 +687,7 @@ main(int argc, char **argv)
686687
/* Check table selection flags */
687688
resetPQExpBuffer(query);
688689
switch_include_exclude= true;
690+
689691
for (this_obj_name=tableList;this_obj_name;this_obj_name=this_obj_name->next)
690692
{
691693
if (switch_include_exclude)
@@ -937,21 +939,23 @@ selectDumpableNamespace(NamespaceInfo *nsinfo)
937939
* namespaces.If specific namespaces are being dumped, dump just
938940
* those namespaces. Otherwise, dump all non-system namespaces.
939941
*/
942+
nsinfo->dobj.dump= false;
943+
940944
if (matchingTables!=NULL)
941-
nsinfo->dobj.dump=false;
945+
/*false */;
942946
elseif (matchingSchemas!=NULL)
943947
{
944-
char*searchname=NULL;
945-
searchname=malloc(20);
946-
sprintf(searchname," %d ",nsinfo->dobj.catId.oid);
947-
if (strstr(matchingSchemas,searchname)!=NULL)
948+
char*search_oid=malloc(20);
949+
950+
sprintf(search_oid," %d ",nsinfo->dobj.catId.oid);
951+
if (strstr(matchingSchemas,search_oid)!=NULL)
948952
nsinfo->dobj.dump= true;
949-
free(searchname);
953+
954+
free(search_oid);
950955
}
951-
elseif (strncmp(nsinfo->dobj.name,"pg_",3)==0||
952-
strcmp(nsinfo->dobj.name,"information_schema")==0)
953-
nsinfo->dobj.dump= false;
954-
else
956+
/* The server prevents users from creating pg_ schemas */
957+
elseif (strncmp(nsinfo->dobj.name,"pg_",3)!=0&&
958+
strcmp(nsinfo->dobj.name,"information_schema")!=0)
955959
nsinfo->dobj.dump= true;
956960
}
957961

@@ -968,16 +972,21 @@ selectDumpableTable(TableInfo *tbinfo)
968972
* dump.
969973
*/
970974
tbinfo->dobj.dump= false;
971-
if (tbinfo->dobj.namespace->dobj.dump||matchingTables==NULL)
972-
tbinfo->dobj.dump= true;
975+
976+
if (matchingTables==NULL)
977+
{
978+
if (tbinfo->dobj.namespace->dobj.dump)
979+
tbinfo->dobj.dump= true;
980+
}
973981
else
974982
{
975-
char*searchname=NULL;
976-
searchname=malloc(20);
977-
sprintf(searchname," %d ",tbinfo->dobj.catId.oid);
978-
if (strstr(matchingTables,searchname)!=NULL)
983+
char*search_oid=malloc(20);
984+
985+
sprintf(search_oid," %d ",tbinfo->dobj.catId.oid);
986+
if (strstr(matchingTables,search_oid)!=NULL)
979987
tbinfo->dobj.dump= true;
980-
free(searchname);
988+
989+
free(search_oid);
981990
}
982991
}
983992

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