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securemsm-kernel: Fix misra issues in hdcp driver

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Initialized the uninitialized variable to prevent potential errors.

Change-Id: I2fc05486a246fe3c05997b24587638928a0769ec
Signed-off-by: Sheik Anwar Shabic Y <quic_sheikanw@quicinc.com>
This commit is contained in:
Sheik Anwar Shabic Y
2023-09-22 12:45:06 +05:30
parent f5557b6e65
commit c363344909
2 changed files with 6 additions and 6 deletions
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10
hdcp/hdcp2p2.h
View File

@@ -90,7 +90,7 @@ static inline int32_t hdcp2p2_rcvd_msg(
uint32_t m_timeout; uint32_t m_timeout;
uint32_t m_flag; uint32_t m_flag;
uint32_t m_state; uint32_t m_state;
} o; } o = {0, 0, 0};
a[2].b = (struct ObjectBuf) {&o, 12}; a[2].b = (struct ObjectBuf) {&o, 12};
a[0].bi = (struct ObjectBufIn) {reqMsg_ptr, reqMsg_len * 1}; a[0].bi = (struct ObjectBufIn) {reqMsg_ptr, reqMsg_len * 1};
a[1].b = (struct ObjectBuf) {&ctxhandle_val, sizeof(uint32_t)}; a[1].b = (struct ObjectBuf) {&ctxhandle_val, sizeof(uint32_t)};
@@ -219,7 +219,7 @@ static inline int32_t hdcp2p2_start_auth(struct Object self, uint32_t ctxhandle_
uint32_t m_timeout; uint32_t m_timeout;
uint32_t m_flag; uint32_t m_flag;
uint32_t m_tzctxhandle; uint32_t m_tzctxhandle;
} o; } o = {0, 0, 0};
a[1].b = (struct ObjectBuf) {&o, 12}; a[1].b = (struct ObjectBuf) {&o, 12};
a[0].b = (struct ObjectBuf) {&ctxhandle_val, sizeof(uint32_t)}; a[0].b = (struct ObjectBuf) {&ctxhandle_val, sizeof(uint32_t)};
@@ -249,7 +249,7 @@ static inline int32_t hdcp2p2_session_open_stream(struct Object self,
uint32_t m_vcpayloadid; uint32_t m_vcpayloadid;
uint32_t m_stream_number; uint32_t m_stream_number;
uint32_t m_streamMediaType; uint32_t m_streamMediaType;
} i; } i = {0, 0, 0, 0};
a[0].b = (struct ObjectBuf) {&i, 16}; a[0].b = (struct ObjectBuf) {&i, 16};
i.m_sessionid = sessionid_val; i.m_sessionid = sessionid_val;
@@ -270,7 +270,7 @@ static inline int32_t hdcp2p2_session_close_stream(struct Object self,
struct { struct {
uint32_t m_sessionid; uint32_t m_sessionid;
uint32_t m_streamId; uint32_t m_streamId;
} i; } i = {0, 0};
a[0].b = (struct ObjectBuf) {&i, 8}; a[0].b = (struct ObjectBuf) {&i, 8};
i.m_sessionid = sessionid_val; i.m_sessionid = sessionid_val;
@@ -288,7 +288,7 @@ static inline int32_t hdcp2p2_force_encryption(struct Object self,
struct { struct {
uint32_t m_ctxhandle; uint32_t m_ctxhandle;
uint32_t m_enable; uint32_t m_enable;
} i; } i = {0, 0};
a[0].b = (struct ObjectBuf) {&i, 8}; a[0].b = (struct ObjectBuf) {&i, 8};
i.m_ctxhandle = ctxhandle_val; i.m_ctxhandle = ctxhandle_val;

2
hdcp/hdcp_smcinvoke.c
View File

@@ -45,7 +45,7 @@ static int hdcp1_key_set(struct hdcp1_smcinvoke_handle *handle,
uint8_t *ksvRes = NULL; uint8_t *ksvRes = NULL;
size_t ksvResLen = 0; size_t ksvResLen = 0;
ksvRes = kmalloc(HDCP1_AKSV_SIZE, GFP_KERNEL); ksvRes = kzalloc(HDCP1_AKSV_SIZE, GFP_KERNEL);
if (!ksvRes) if (!ksvRes)
return -EINVAL; return -EINVAL;