commit e471ef77f93eeafff2701a31e6c042054ea4f7e1
author Qunxin Liu <qxliu@google.com> Thu Mar 02 12:40:16 2023 -0800
committer Behdad Esfahbod <behdad@behdad.org> Thu Mar 02 14:13:17 2023 -0700
tree a19458372b7fec1f6755d15e3e5648ea55ae2645
parent 43dbdd9db6abda31d41d06f4c33a826e1b791bd2

[instancer] fix a runtime error

runtime error: -1 is outside the range of representable values of type 'unsigned int'

src/hb-ot-var-cvar-table.hh

diff --git a/src/hb-ot-var-cvar-table.hh b/src/hb-ot-var-cvar-table.hh
index 66fda8d..bdb2b6b 100644
--- a/src/hb-ot-var-cvar-table.hh
+++ b/src/hb-ot-var-cvar-table.hh
@@ -137,7 +137,7 @@
 
     FWORD *cvt_prime = (FWORD *) hb_blob_get_data_writable (cvt_prime_blob, nullptr);
     for (unsigned i = 0; i < num_cvt_item; i++)
-      cvt_prime[i] += roundf (cvt_deltas[i]);
+      cvt_prime[i] += (int) roundf (cvt_deltas[i]);
     
     bool success = plan->add_table (cvt, cvt_prime_blob);
     hb_blob_destroy (cvt_prime_blob);