Commit d4f6c7a4 authored by unknown's avatar unknown
Browse files

dict0dict.c: 

  Allocate the table name buffer from the mem heap of a foreign key object rather than pointing to the name buffer in the table object; even though this apparently caused no bugs in RENAME, DROP, ALTER TABLE, or elsewhere, this convention was very prone to memory allocation bugs


innobase/dict/dict0dict.c:
  Allocate the table name buffer from the mem heap of a foreign key object rather than pointing to the name buffer in the table object; even though this apparently caused no bugs in RENAME, DROP, ALTER TABLE, or elsewhere, this convention was very prone to memory allocation bugs
parent 31280b06

innobase/dict/dict0dict.c

+2 −1
Original line number Diff line number Diff line
@@ -2892,7 +2892,8 @@ dict_create_foreign_constraints_low( 
	}



	foreign->foreign_table = table;

	foreign->foreign_table_name = table->name;

	foreign->foreign_table_name = mem_heap_strdup(foreign->heap,

							table->name);

	foreign->foreign_index = index;

	foreign->n_fields = i;

	foreign->foreign_col_names = mem_heap_alloc(foreign->heap,