logd-unit-tests: make sure use unsigned types when reading le
The get4LE method needs to use unsigned types since the sign char values
can lead to producing wrong values.
Bug: 62599757
Test: passes all test cases of logd-unit-tests.
Change-Id: Ifaf83533d847ea4fbe0cd46a978f4dabbfa7df8d
diff --git a/logd/tests/logd_test.cpp b/logd/tests/logd_test.cpp
index cd80212..4397b14 100644
--- a/logd/tests/logd_test.cpp
+++ b/logd/tests/logd_test.cpp
@@ -933,8 +933,12 @@
}
#ifdef __ANDROID__
-static inline int32_t get4LE(const char* src) {
- return src[0] | (src[1] << 8) | (src[2] << 16) | (src[3] << 24);
+static inline uint32_t get4LE(const uint8_t* src) {
+ return src[0] | (src[1] << 8) | (src[2] << 16) | (src[3] << 24);
+}
+
+static inline uint32_t get4LE(const char* src) {
+ return get4LE(reinterpret_cast<const uint8_t*>(src));
}
#endif