From: Mathias Fröhlich Date: Thu, 14 Mar 2019 04:58:43 +0000 (+0100) Subject: mesa: Add assert to _mesa_primitive_restart_index. X-Git-Tag: upstream/19.3.0~8051 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ebc15ecde5b37b6d0fa3adeffa49aae71eb8bd7e;p=platform%2Fupstream%2Fmesa.git mesa: Add assert to _mesa_primitive_restart_index. Make sure the inde_size parameter is meant to be in bytes. Reviewed-by: Brian Paul Signed-off-by: Mathias Fröhlich --- diff --git a/src/mesa/main/varray.h b/src/mesa/main/varray.h index 0be5797..2831720 100644 --- a/src/mesa/main/varray.h +++ b/src/mesa/main/varray.h @@ -316,6 +316,9 @@ static inline unsigned _mesa_primitive_restart_index(const struct gl_context *ctx, unsigned index_size) { + /* The index_size parameter is menat to be in bytes. */ + assert(index_size == 1 || index_size == 2 || index_size == 4); + /* From the OpenGL 4.3 core specification, page 302: * "If both PRIMITIVE_RESTART and PRIMITIVE_RESTART_FIXED_INDEX are * enabled, the index value determined by PRIMITIVE_RESTART_FIXED_INDEX