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various static analyser bug fixes

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This commit is contained in:
Scott Fennell 2018-09-25 10:41:14 -05:00
parent fcbd99aaf4
commit 77e0e73b3f
11 changed files with 36 additions and 27 deletions
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14
trick_source/codegen/Interface_Code_Gen/CommentSaver.cpp
View File

@ -126,7 +126,7 @@ void CommentSaver::getICGField( std::string file_name ) {
so much easier in perl! */
/* find the ICG field */
ret = regcomp( &reg_expr , "(ICG:)" , REG_EXTENDED | REG_ICASE ) ;
regcomp( &reg_expr , "(ICG:)" , REG_EXTENDED | REG_ICASE ) ;
ret = regexec( &reg_expr , th_str.c_str() , 10 , pmatch , 0 ) ;
regfree(&reg_expr) ;
if ( ret != 0 ) {
@ -136,7 +136,7 @@ void CommentSaver::getICGField( std::string file_name ) {
/* find the end of the ICG field */
memset(pmatch , 0 , sizeof(pmatch)) ;
ret = regcomp( &reg_expr , "(\\))" , REG_EXTENDED ) ;
regcomp( &reg_expr , "(\\))" , REG_EXTENDED ) ;
ret = regexec( &reg_expr , th_str.c_str() , 10 , pmatch , 0 ) ;
regfree(&reg_expr) ;
@ -147,7 +147,7 @@ void CommentSaver::getICGField( std::string file_name ) {
/* test for NoComment */
memset(pmatch , 0 , sizeof(pmatch)) ;
ret = regcomp( &reg_expr , "(NOCOMMENT)$" , REG_EXTENDED ) ;
regcomp( &reg_expr , "(NOCOMMENT)$" , REG_EXTENDED ) ;
ret = regexec( &reg_expr , th_str.c_str() , 10 , pmatch , 0 ) ;
regfree(&reg_expr) ;
@ -157,7 +157,7 @@ void CommentSaver::getICGField( std::string file_name ) {
/* test for No */
memset(pmatch , 0 , sizeof(pmatch)) ;
ret = regcomp( &reg_expr , "(NO)$" , REG_EXTENDED ) ;
regcomp( &reg_expr , "(NO)$" , REG_EXTENDED ) ;
ret = regexec( &reg_expr , th_str.c_str() , 10 , pmatch , 0 ) ;
regfree(&reg_expr) ;
@ -208,7 +208,7 @@ std::set< std::string > CommentSaver::getIgnoreTypes( std::string file_name ) {
start += strlen("trick_exclude_typename") ;
std::string temp_str = th_str.substr(start) ;
memset(pmatch , 0 , sizeof(pmatch)) ;
ret = regcomp( &reg_expr , "^\\s*\\{\\s*(\\S+)\\s*\\}" , REG_EXTENDED ) ;
regcomp( &reg_expr , "^\\s*\\{\\s*(\\S+)\\s*\\}" , REG_EXTENDED ) ;
ret = regexec( &reg_expr , temp_str.c_str() , 10 , pmatch , 0 ) ;
regfree(&reg_expr) ;
if ( ret == 0 ) {
@ -230,7 +230,7 @@ std::set< std::string > CommentSaver::getIgnoreTypes( std::string file_name ) {
so much easier in perl! */
/* find the start of the ICG_IGNORE_TYPES field */
ret = regcomp( &reg_expr , "(ICG[ _]IGNORE[ _]TYPE(S)?:)" , REG_EXTENDED | REG_ICASE ) ;
regcomp( &reg_expr , "(ICG[ _]IGNORE[ _]TYPE(S)?:)" , REG_EXTENDED | REG_ICASE ) ;
ret = regexec( &reg_expr , th_str.c_str() , 10 , pmatch , 0 ) ;
regfree(&reg_expr) ;
if ( ret != 0 ) {
@ -240,7 +240,7 @@ std::set< std::string > CommentSaver::getIgnoreTypes( std::string file_name ) {
/* find the end of the ICG_IGNORE_TYPES field */
memset(pmatch , 0 , sizeof(pmatch)) ;
ret = regcomp( &reg_expr , "(\\)\\s*\\))" , REG_EXTENDED ) ;
regcomp( &reg_expr , "(\\)\\s*\\))" , REG_EXTENDED ) ;
ret = regexec( &reg_expr , th_str.c_str() , 10 , pmatch , 0 ) ;
regfree(&reg_expr) ;
if ( ret != 0 ) {

2
trick_source/codegen/Interface_Code_Gen/FieldDescription.cpp
View File

@ -85,7 +85,7 @@ std::string FieldDescription::get_regex_field(std::string input , const char * e
regex_t reg_expr ;
regmatch_t pmatch[10] ;
memset(pmatch , 0 , sizeof(pmatch)) ;
ret = regcomp( &reg_expr , expr , REG_EXTENDED ) ;
regcomp( &reg_expr , expr , REG_EXTENDED ) ;
//std::cout << "regcomp ret = " << ret << std::endl ;
ret = regexec( &reg_expr , input.c_str() , 10 , pmatch , 0 ) ;
//std::cout << "regexec ret = " << ret << std::endl ;

2
trick_source/data_products/Log/MatLab4.cpp
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@ -20,7 +20,7 @@ MatLab4::MatLab4(char * file_name , char * param_name , char * time_name ) {
int temp ;
int endian ;
int mat_size ;
int type , size ;
int type, size = 0;
int mat_type ;
int my_byte_order ;
div_t div_result ;

2
trick_source/data_products/Log/log.cpp
View File

@ -329,7 +329,6 @@ int LogData::countNumBinaryFiles(char *pathToBinaryData)
fprintf(stderr, "Couldn't open \"%s\" for reading. \n",
pathToBinaryData);
fprintf(stderr, "Maybe LogGroup Constructor not called.\n");
closedir(dirp);
exit(-1);
}
@ -1471,7 +1470,6 @@ int LogGroup::getHeaders()
fprintf(stderr, "ERROR: Couldn't open \"%s\" for reading. \n",
pathToBinaryData_);
fprintf(stderr, "Maybe LogGroup constructer wasn't done. \n");
closedir(dirp);
exit(-1);
}
// Count num headers, and max file name length in RUN dir

5
trick_source/sim_services/VariableServer/VariableServerThread_copy_sim_data.cpp
View File

@ -86,8 +86,9 @@ int Trick::VariableServerThread::copy_sim_data() {
curr_var->size = wcslen((wchar_t *)curr_var->address) * sizeof(wchar_t);
}
}
memcpy( curr_var->buffer_in , curr_var->address , curr_var->size ) ;
if(curr_var->address != NULL) {
memcpy( curr_var->buffer_in , curr_var->address , curr_var->size ) ;
}
}
// Indicate that sim data has been written and is now ready in the buffer_in's of the vars variable list.

2
trick_source/trick_utils/comm/src/tc_init_mcast_client.c
View File

@ -23,7 +23,7 @@
int tc_init_mcast_client(TCDevice * mcast_client_device)
{
if (!mcast_client_device) {
trick_error_report(mcast_client_device->error_handler,
trick_error_report(NULL,
TRICK_ERROR_ALERT, __FILE__, __LINE__, "mcast device is null.");
return (-1);
}

2
trick_source/trick_utils/comm/src/tc_init_mcast_server.c
View File

@ -26,7 +26,7 @@ int tc_init_mcast_server(TCDevice * mcast_server_device)
const unsigned int yes = 1;
if (!mcast_server_device) {
trick_error_report(mcast_server_device->error_handler,
trick_error_report(NULL,
TRICK_ERROR_ALERT, __FILE__, __LINE__, "mcast device is null.");
return (-1);
}

2
trick_source/trick_utils/comm/src/tc_init_udp_client.c
View File

@ -37,7 +37,7 @@ int tc_init_udp_client(TCDevice * udp_client_device)
memset(&sockin, 0 , sizeof(struct sockaddr_in)) ;
if (!udp_client_device) {
trick_error_report(udp_client_device->error_handler,
trick_error_report(NULL,
TRICK_ERROR_ALERT, __FILE__, __LINE__, "UDP device is null.");
return (-1);
}

2
trick_source/trick_utils/comm/src/tc_init_udp_server.c
View File

@ -30,7 +30,7 @@ int tc_init_udp_server( /* RETURN: -- 0 for success */
unsigned int yes = 1;
if (!udp_server_device) {
trick_error_report(udp_server_device->error_handler,
trick_error_report(NULL,
TRICK_ERROR_ALERT, __FILE__, __LINE__, "UDP device is null.");
return (-1);
}

2
trick_source/trick_utils/shm/src/tsm_disconnect.c
View File

@ -10,8 +10,6 @@ int tsm_disconnect(TSMDevice * shm_device)
{
int ret;
ret = TSM_SUCCESS;
// if we had a read/write lock, destroy it first
if (shm_device->rwlock_addr != NULL) {
ret = pthread_rwlockattr_destroy(&shm_device->rwlattr);

28
trick_source/trick_utils/trick_adt/src/bst.c
View File

@ -11,8 +11,12 @@ bstNode *bstFind(void *info, BST * bst)
{
bstNode *current;
if (bst == NULL && info == NULL) {
fprintf(stderr, "Queue is empty");
if (bst == NULL) {
fprintf(stderr, "bst is not allocated");
return NULL;
}
if (info == NULL) {
fprintf(stderr, "info is invalid pointer");
return NULL;
}
@ -97,8 +101,12 @@ void *bstDelete(bstNode * node, BST * bst)
bstNode **parentspointer;
if (node == NULL && bst == NULL) {
fprintf(stderr, "Queue is empty");
if (bst == NULL) {
fprintf(stderr, "bst is not allocated");
return NULL;
}
if (node == NULL) {
fprintf(stderr, "node is invalid pointer");
return NULL;
}
@ -107,7 +115,7 @@ void *bstDelete(bstNode * node, BST * bst)
return (node);
}
bst->nodes--; /* decrement the node counter */
if (node->parent != NULL) { /* if node is not the root, *//* then get the address of the parent's pointer to node */
if (node && node->parent != NULL) { /* if node is not the root, *//* then get the address of the parent's pointer to node */
if (node->parent->left == node)
parentspointer = &(node->parent->left);
else
@ -201,12 +209,16 @@ bstNode *bstInsert(void *info, BST * bst)
int done = 0;
if (bst == NULL && info == NULL) {
fprintf(stderr, "Queue is empty");
if (bst == NULL) {
fprintf(stderr, "bst is not allocated");
return NULL;
}
if (info == NULL) {
fprintf(stderr, "info is invalid pointer");
return NULL;
}
if (!bst->init) {
if (bst && !bst->init) {
bstInit(bst);
}
newNode = (bstNode *) malloc(sizeof(bstNode)); /* allocate memory for the node */