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-rw-r--r--mysql-test/valgrind.supp43
1 files changed, 43 insertions, 0 deletions
diff --git a/mysql-test/valgrind.supp b/mysql-test/valgrind.supp
index b2cb4b0dd3e..0ea50c92985 100644
--- a/mysql-test/valgrind.supp
+++ b/mysql-test/valgrind.supp
@@ -876,3 +876,46 @@
fun:buf_buddy_free_low
fun:buf_buddy_free
}
+
+# Note the wildcard in the (mangled) function signatures of
+# write_keys() and find_all_keys().
+# They both return ha_rows, which is platform dependent.
+#
+# The '...' wildcards are for 'fun:inline_mysql_file_write' which *may*
+# be inlined.
+{
+ Bug#12856915 VALGRIND FAILURE IN FILESORT/CREATE_SORT_INDEX / one
+ Memcheck:Param
+ write(buf)
+ obj:*/libpthread*.so
+ fun:my_write
+ ...
+ fun:my_b_flush_io_cache
+ fun:_my_b_write
+ fun:_Z*10write_keysP13st_sort_paramPPhjP11st_io_cacheS4_
+ fun:_Z*13find_all_keysP13st_sort_paramP10SQL_SELECTPPhP11st_io_cacheS6_S6_
+ fun:_Z8filesortP3THDP5TABLEP13st_sort_fieldjP10SQL_SELECTybPy
+}
+
+{
+ Bug#12856915 VALGRIND FAILURE IN FILESORT/CREATE_SORT_INDEX / two
+ Memcheck:Param
+ write(buf)
+ obj:*/libpthread*.so
+ fun:my_write
+ ...
+ fun:my_b_flush_io_cache
+ fun:_Z15merge_many_buffP13st_sort_paramPhP10st_buffpekPjP11st_io_cache
+ fun:_Z8filesortP3THDP5TABLEP13st_sort_fieldjP10SQL_SELECTybPy
+}
+
+{
+ Bug#12856915 VALGRIND FAILURE IN FILESORT/CREATE_SORT_INDEX / three
+ Memcheck:Param
+ write(buf)
+ obj:*/libpthread*.so
+ fun:my_write
+ ...
+ fun:my_b_flush_io_cache
+ fun:_Z8filesortP3THDP5TABLEP13st_sort_fieldjP10SQL_SELECTybPy
+}