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MDEV-37502 mroonga + clang + Debug with exceeds stack frame size

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Stack limits exceeded for clang-20 +Debug + MSAN.

Added disables for the following functions.

storage/mroonga/vendor/groonga/lib/ii.c:303:1: error: stack frame size (16696) exceeds limit (16384) in 'buffer_segment_reserve' [-Werror,-Wframe-larger-than]
 303 | buffer_segment_reserve(grn_ctx *ctx, grn_ii *ii,
     | ^
storage/mroonga/vendor/groonga/lib/ii.c:4803:1: error: stack frame size (20936) exceeds limit (16384) in 'grn_ii_delete_one' [-Werror,-Wframe-larger-than]
4803 | grn_ii_delete_one(grn_ctx *ctx, grn_ii *ii, grn_id tid, grn_ii_updspec *u, grn_hash *h)
     | ^
storage/mroonga/vendor/groonga/lib/ii.c:6313:1: error: stack frame size (25736) exceeds limit (16384) in 'grn_ii_column_update' [-Werror,-Wframe-larger-than]
6313 | grn_ii_column_update(grn_ctx *ctx, grn_ii *ii, grn_id rid, unsigned int section,
     | ^

For non-Debug the following stack frame sizes wher exceeded:

storage/mroonga/vendor/groonga/lib/proc/proc_select.c:3575:1: warning: stack frame size (94072) exceeds limit (49152) in 'command_select' [-Wframe-larger-than]
 3575 | command_select(grn_ctx *ctx, int nargs, grn_obj **args, grn_user_data *user_data)
      | ^
storage/mroonga/vendor/groonga/lib/proc/proc_schema.c:1134:1: warning: stack frame size (98360) exceeds limit (49152) in 'command_schema_output_tables' [-Wframe-larger-than]
 1134 | command_schema_output_tables(grn_ctx *ctx, grn_schema_data *data)

Reviewer: Jimmy Hu <jimmy.hu@mariadb.com>
This commit is contained in:
Daniel Black 2025-06-03 16:51:16 +10:00
commit f278c7a3e7
3 changed files with 10 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

4
storage/mroonga/vendor/groonga/lib/proc/proc_schema.c vendored
View file

@ -1130,6 +1130,8 @@ command_schema_output_table(grn_ctx *ctx,
grn_ctx_output_map_close(ctx);
}
PRAGMA_DISABLE_CHECK_STACK_FRAME
static void
command_schema_output_tables(grn_ctx *ctx, grn_schema_data *data)
{
@ -1201,6 +1203,8 @@ command_schema_output_tables(grn_ctx *ctx, grn_schema_data *data)
GRN_OBJ_FIN(ctx, &table_ids);
}
PRAGMA_REENABLE_CHECK_STACK_FRAME
static grn_obj *
command_schema(grn_ctx *ctx, int nargs, grn_obj **args, grn_user_data *user_data)
{

3
storage/mroonga/vendor/groonga/lib/proc/proc_select.c vendored
View file

@ -3569,7 +3569,6 @@ grn_select_data_fill_drilldowns(grn_ctx *ctx,
return succeeded;
}
}
PRAGMA_REENABLE_CHECK_STACK_FRAME
static grn_obj *
command_select(grn_ctx *ctx, int nargs, grn_obj **args, grn_user_data *user_data)
@ -3723,6 +3722,8 @@ exit :
return NULL;
}
PRAGMA_REENABLE_CHECK_STACK_FRAME
#define N_VARS 26
#define DEFINE_VARS grn_expr_var vars[N_VARS]