From 579f5891d69bcb057f27e44d49bf686d64a9f2ee Mon Sep 17 00:00:00 2001 From: Robin Watts Date: Tue, 1 Mar 2016 15:04:38 +0000 Subject: Bug 696620: Avoid rangecheck errors in tiff devices. Only write downscaler options if we will read them. --- devices/gdevtifs.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/devices/gdevtifs.c b/devices/gdevtifs.c index 10487aa33..017153199 100644 --- a/devices/gdevtifs.c +++ b/devices/gdevtifs.c @@ -101,9 +101,11 @@ tiff_get_some_params(gx_device * dev, gs_param_list * plist, int which) ecode = code; if ((code = param_write_long(plist, "AdjustWidth", &tfdev->AdjustWidth)) < 0) ecode = code; - if ((code = gx_downscaler_write_params(plist, &tfdev->downscale, - GX_DOWNSCALER_PARAMS_MFS | (which & 2 ? GX_DOWNSCALER_PARAMS_TRAP : 0))) < 0) - ecode = code; + if (which & 1) { + if ((code = gx_downscaler_write_params(plist, &tfdev->downscale, + GX_DOWNSCALER_PARAMS_MFS | (which & 2 ? GX_DOWNSCALER_PARAMS_TRAP : 0))) < 0) + ecode = code; + } return ecode; } -- cgit v1.2.1