29 lines
789 B
Diff
29 lines
789 B
Diff
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From 007c109b4594c5e63948bd08b4d5011ad76ffb10 Mon Sep 17 00:00:00 2001
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From: Ben Wagner <bungeman@google.com>
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Date: Fri, 23 Oct 2020 08:29:14 +0200
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Subject: [PATCH] * src/sfnt/pngshim.c (Load_SBit_Png): Fix memory leak
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(#59322).
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The issue is that `rows` is allocated but will not be freed in the
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event that the call to `png_read_image` fails and calls `longjmp`.
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---
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ChangeLog | 7 +++++++
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src/sfnt/pngshim.c | 1 +
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2 files changed, 8 insertions(+)
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diff --git a/src/sfnt/pngshim.c b/src/sfnt/pngshim.c
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index f55016122..d4e43a9f4 100644
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--- a/src/sfnt/pngshim.c
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+++ b/src/sfnt/pngshim.c
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@@ -443,6 +443,7 @@
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png_read_end( png, info );
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DestroyExit:
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+ FT_FREE( rows );
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png_destroy_read_struct( &png, &info, NULL );
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FT_Stream_Close( &stream );
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--
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2.26.2
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