Module: Mesa Branch: master Commit: 4690f9072828308bae59cfa549490e166fb60192 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=4690f9072828308bae59cfa549490e166fb60192
Author: Dave Airlie <[email protected]> Date: Thu Apr 11 20:36:03 2019 +1000 swrast: fix undefined shift of 1 << 31 Pointed out by coverity Reviewed-by: Eric Engestrom <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]> --- src/mesa/swrast/s_span.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mesa/swrast/s_span.c b/src/mesa/swrast/s_span.c index f50b549a97f..184a37c99b8 100644 --- a/src/mesa/swrast/s_span.c +++ b/src/mesa/swrast/s_span.c @@ -769,7 +769,7 @@ clip_span( struct gl_context *ctx, SWspan *span ) * For arrays of values, shift them left. */ for (i = 0; i < VARYING_SLOT_MAX; i++) { - if (span->interpMask & (1 << i)) { + if (span->interpMask & (1u << i)) { GLuint j; for (j = 0; j < 4; j++) { span->attrStart[i][j] += leftClip * span->attrStepX[i][j]; _______________________________________________ mesa-commit mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-commit
