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heap: fix the boundary checks when adding a new region

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This commit is contained in:
Guillaume Souchere
2022-10-05 15:05:08 +02:00
parent 2cce5e98b1
commit 2b5a844640
2 changed files with 6 additions and 3 deletions
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5
components/heap/test_apps/main/test_runtime_heap_reg.c
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@@ -87,6 +87,9 @@ TEST_CASE("Add .bss memory to heap region runtime", "[heap]")
printf("Before %"PRIu32" after %"PRIu32"\n", before_free, after_free);
/* allow for some 'heap overhead' from accounting structures */
TEST_ASSERT(after_free >= before_free + BUF_SZ - HEAP_OVERHEAD_MAX);
/* Twice add must be failed */
TEST_ASSERT( (heap_caps_add_region((intptr_t)s_buffer, (intptr_t)s_buffer + BUF_SZ) != ESP_OK) );
}
extern esp_err_t heap_caps_check_add_region_allowed(intptr_t heap_start, intptr_t heap_end, intptr_t start, intptr_t end);
@@ -98,10 +101,10 @@ TEST_CASE("Add heap region address range checks", "[heap]")
TEST_ASSERT_TRUE(heap_caps_check_add_region_allowed(heap_start, heap_end, 0x0, 0x1000));
TEST_ASSERT_TRUE(heap_caps_check_add_region_allowed(heap_start, heap_end, 0x1000, 0x2000));
TEST_ASSERT_TRUE(heap_caps_check_add_region_allowed(heap_start, heap_end, 0x1000, 0x3000));
TEST_ASSERT_TRUE(heap_caps_check_add_region_allowed(heap_start, heap_end, 0x3000, 0x4000));
TEST_ASSERT_FALSE(heap_caps_check_add_region_allowed(heap_start, heap_end, 0x0, 0x2000));
TEST_ASSERT_FALSE(heap_caps_check_add_region_allowed(heap_start, heap_end, 0x0, 0x4000));
TEST_ASSERT_FALSE(heap_caps_check_add_region_allowed(heap_start, heap_end, 0x1000, 0x4000));
TEST_ASSERT_FALSE(heap_caps_check_add_region_allowed(heap_start, heap_end, 0x2000, 0x4000));
TEST_ASSERT_FALSE(heap_caps_check_add_region_allowed(heap_start, heap_end, 0x1000, 0x3000));
}