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This commit is contained in:
Behdad Esfahbod 2014-08-11 13:42:42 -04:00
parent 9ce067c775
commit 15c633dd1f
2 changed files with 4 additions and 6 deletions
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4
src/hb-graphite2.cc
View File

@ -274,8 +274,8 @@ _hb_graphite2_shape (hb_shape_plan_t *shape_plan,
while ((DIV_CEIL (sizeof (hb_graphite2_cluster_t) * buffer->len, sizeof (*scratch)) +
DIV_CEIL (sizeof (hb_codepoint_t) * glyph_count, sizeof (*scratch))) > scratch_size)
{
buffer->ensure (buffer->allocated * 2);
if (unlikely (buffer->in_error)) {
if (unlikely (!buffer->ensure (buffer->allocated * 2)))
{
if (feats) gr_featureval_destroy (feats);
gr_seg_destroy (seg);
return false;

6
src/hb-uniscribe.cc
View File

@ -903,8 +903,7 @@ retry:
FAIL ("ScriptShapeOpenType() set fNoGlyphIndex");
if (unlikely (hr == E_OUTOFMEMORY))
{
buffer->ensure (buffer->allocated * 2);
if (unlikely (buffer->in_error))
if (unlikely (!buffer->ensure (buffer->allocated * 2)))
FAIL ("Buffer resize failed");
goto retry;
}
@ -973,8 +972,7 @@ retry:
#undef utf16_index
buffer->ensure (glyphs_len);
if (unlikely (buffer->in_error))
if (unlikely (!buffer->ensure (glyphs_len)))
FAIL ("Buffer in error");
#undef FAIL