diff options
Diffstat (limited to 'framework_unified/client/NS_SharedMemIf/src/ns_shared_mem_if.cpp')
| -rw-r--r-- | framework_unified/client/NS_SharedMemIf/src/ns_shared_mem_if.cpp | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/framework_unified/client/NS_SharedMemIf/src/ns_shared_mem_if.cpp b/framework_unified/client/NS_SharedMemIf/src/ns_shared_mem_if.cpp index 9053e902..e60a4047 100644 --- a/framework_unified/client/NS_SharedMemIf/src/ns_shared_mem_if.cpp +++ b/framework_unified/client/NS_SharedMemIf/src/ns_shared_mem_if.cpp @@ -1,5 +1,5 @@ /* - * @copyright Copyright (c) 2016-2019 TOYOTA MOTOR CORPORATION. + * @copyright Copyright (c) 2016-2020 TOYOTA MOTOR CORPORATION. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -48,6 +48,10 @@ static size_t uitoa(unsigned int value, char *buf) { static const char c[] = "0123456789abcdef"; int i; + if (buf == NULL) { + FRAMEWORKUNIFIEDLOG(ZONE_NS_ERR, __func__, "buf is NULL"); + return 0; + } for (i = 0; i < 8; i++) { buf[i] = c[(value >> ((7 - i) * 4)) & 0xf]; } @@ -57,6 +61,10 @@ static size_t uitoa(unsigned int value, char *buf) { } static inline void create_shmname(char *buf, TMemID id) { + if (buf == NULL) { + FRAMEWORKUNIFIEDLOG(ZONE_NS_ERR, __func__, "buf is NULL"); + return; + } strcpy(buf, "nsshm_"); // NOLINT (readability/nolint) buf += sizeof("nsshm_") - 1; uitoa(id, buf); @@ -75,6 +83,15 @@ TMemID SetDataToShared(const void *data, UI_32 dataBytes, const char *from, cons FRAMEWORKUNIFIEDLOG(ZONE_NS_ERR, __func__, "data is NULL"); return BAD_MEM_ID; } + if (from == NULL) { + FRAMEWORKUNIFIEDLOG(ZONE_NS_ERR, __func__, "from is NULL"); + return BAD_MEM_ID; + } + if (to == NULL) { + FRAMEWORKUNIFIEDLOG(ZONE_NS_ERR, __func__, "to is NULL"); + return BAD_MEM_ID; + } + if (dataBytes == 0) { FRAMEWORKUNIFIEDLOG(ZONE_NS_ERR, __func__, "DataSize is invalied(%d)", dataBytes); return BAD_MEM_ID; |