forked from pool/freetype2
Fridrich Strba
e4fcb84184
fix segfault boo#1198497 OBS-URL: https://build.opensuse.org/request/show/970451 OBS-URL: https://build.opensuse.org/package/show/M17N/freetype2?expand=0&rev=172
33 lines
910 B
Diff
33 lines
910 B
Diff
From 978eefee5401abee6bf702c6bcde9afb47893145 Mon Sep 17 00:00:00 2001
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From: Georg Brandl <georg@python.org>
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Date: Tue, 12 Apr 2022 11:43:37 +0000
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Subject: [PATCH] * src/cff/cffgload.c (cff_slot_load) [FT_CONFIG_OPTION_SVG]:
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Fix segfault.
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References: boo#1198497
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This can happen if the function is called with `size` being `NULL`.
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Fixes #1147.
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---
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src/cff/cffgload.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/src/cff/cffgload.c b/src/cff/cffgload.c
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index 5c15c804b..7586b886f 100644
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--- a/src/cff/cffgload.c
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+++ b/src/cff/cffgload.c
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@@ -370,8 +370,8 @@
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SFNT_Service sfnt;
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- if ( size->root.metrics.x_ppem < 1 ||
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- size->root.metrics.y_ppem < 1 )
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+ if ( size && (size->root.metrics.x_ppem < 1 ||
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+ size->root.metrics.y_ppem < 1 ) )
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{
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error = FT_THROW( Invalid_Size_Handle );
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return error;
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--
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2.35.1
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