41 lines
1.4 KiB
Diff
41 lines
1.4 KiB
Diff
From 583d9cccdbd5fbd32c7faa67be7722002c6665b3 Mon Sep 17 00:00:00 2001
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From: Stef Walter <stefw@gnome.org>
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Date: Fri, 11 Jan 2013 20:48:23 +0000
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Subject: egg-armor: Handle mismatched but not truncated suffix line
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* Discovered by Gustavo Luiz Duarte <gustavold@linux.vnet.ibm.com>
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https://bugzilla.gnome.org/show_bug.cgi?id=691500
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---
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diff --git a/egg/egg-armor.c b/egg/egg-armor.c
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index 7c788ad..acb56df 100644
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--- a/egg/egg-armor.c
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+++ b/egg/egg-armor.c
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@@ -173,7 +173,7 @@ armor_find_end (const gchar *data,
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at += n_type;
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/* Next comes the suffix */
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- if (ARMOR_SUFF_L > len && strncmp ((gchar*)at, ARMOR_SUFF, ARMOR_SUFF_L) != 0)
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+ if (ARMOR_SUFF_L > len || strncmp ((gchar *)at, ARMOR_SUFF, ARMOR_SUFF_L) != 0)
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return NULL;
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/*
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diff --git a/egg/tests/test-armor.c b/egg/tests/test-armor.c
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index d5a366b..7435a10 100644
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--- a/egg/tests/test-armor.c
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+++ b/egg/tests/test-armor.c
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@@ -148,6 +148,11 @@ main (int argc, char **argv)
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g_test_add_data_func ("/armor/invalid-suffix",
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"-----BEGIN TEST-----\n"
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"Z29vZCBtb3JuaW5nIGV2ZXJ5b25lCg==\n"
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+ "-----END TEST--xxxxxxxx\n",
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+ test_invalid);
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+ g_test_add_data_func ("/armor/invalid-truncated",
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+ "-----BEGIN TEST-----\n"
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+ "Z29vZCBtb3JuaW5nIGV2ZXJ5b25lCg==\n"
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"-----END TEST--\n",
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test_invalid);
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--
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cgit v0.9.0.2
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