From 5881fe5d679b38eb40b59c1af3bc3db88a53f35d Mon Sep 17 00:00:00 2001 From: Campbell Barton Date: Sun, 4 Aug 2013 00:01:41 +0000 Subject: avoid runtime overflow (1 << 31), for RNA and armature layer UI. --- source/blender/makesrna/intern/makesrna.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'source/blender/makesrna/intern/makesrna.c') diff --git a/source/blender/makesrna/intern/makesrna.c b/source/blender/makesrna/intern/makesrna.c index f382caaccba..5237c97ef71 100644 --- a/source/blender/makesrna/intern/makesrna.c +++ b/source/blender/makesrna/intern/makesrna.c @@ -646,13 +646,14 @@ static char *rna_def_property_get_func(FILE *f, StructRNA *srna, PropertyRNA *pr if (prop->flag & PROP_DYNAMIC) { char *lenfunc = rna_alloc_function_name(srna->identifier, rna_safe_id(prop->identifier), "get_length"); - fprintf(f, " int i, arraylen[RNA_MAX_ARRAY_DIMENSION];\n"); - fprintf(f, " int len = %s(ptr, arraylen);\n\n", lenfunc); + fprintf(f, " unsigned int arraylen[RNA_MAX_ARRAY_DIMENSION];\n"); + fprintf(f, " unsigned int i;\n"); + fprintf(f, " unsigned int len = %s(ptr, arraylen);\n\n", lenfunc); fprintf(f, " for (i = 0; i < len; i++) {\n"); MEM_freeN(lenfunc); } else { - fprintf(f, " int i;\n\n"); + fprintf(f, " unsigned int i;\n\n"); fprintf(f, " for (i = 0; i < %u; i++) {\n", prop->totarraylength); } -- cgit v1.2.3