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buffered-output-stream: Fix some access after free

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The memory pointed to by a GMemoryOutputStream can be realloc'd

https://bugzilla.gnome.org/show_bug.cgi?id=711802
This commit is contained in:
Stef Walter 2013-11-10 16:39:28 +01:00
parent 419b47e166
commit 72171240cc
1 changed files with 4 additions and 0 deletions
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4
gio/tests/buffered-output-stream.c
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@ -270,6 +270,7 @@ test_truncate(void)
g_assert_cmpint (g_memory_output_stream_get_size (base_stream), ==, len);
g_assert_cmpint (g_memory_output_stream_get_data_size (base_stream), ==, 4);
stream_data = g_memory_output_stream_get_data (base_stream);
g_assert_cmpint (stream_data[0], ==, 'a');
g_assert_cmpint (stream_data[1], ==, 'b');
g_assert_cmpint (stream_data[2], ==, 'c');
@ -281,6 +282,7 @@ test_truncate(void)
g_assert (res);
g_assert_cmpint (g_memory_output_stream_get_size (base_stream), ==, 4);
g_assert_cmpint (g_memory_output_stream_get_data_size (base_stream), ==, 4);
stream_data = g_memory_output_stream_get_data (base_stream);
g_assert_cmpint (stream_data[0], ==, 'a');
g_assert_cmpint (stream_data[1], ==, 'b');
g_assert_cmpint (stream_data[2], ==, 'c');
@ -292,6 +294,7 @@ test_truncate(void)
g_assert (res);
g_assert_cmpint (g_memory_output_stream_get_size (base_stream), ==, 6);
g_assert_cmpint (g_memory_output_stream_get_data_size (base_stream), ==, 4);
stream_data = g_memory_output_stream_get_data (base_stream);
g_assert_cmpint (stream_data[0], ==, 'a');
g_assert_cmpint (stream_data[1], ==, 'b');
g_assert_cmpint (stream_data[2], ==, 'c');
@ -303,6 +306,7 @@ test_truncate(void)
g_assert (res);
g_assert_cmpint (g_memory_output_stream_get_size (base_stream), ==, 2);
g_assert_cmpint (g_memory_output_stream_get_data_size (base_stream), ==, 2);
stream_data = g_memory_output_stream_get_data (base_stream);
g_assert_cmpint (stream_data[0], ==, 'a');
g_assert_cmpint (stream_data[1], ==, 'b');