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V535. The 'X' variable is used for this loop and outer loops.
V535 The variable 'i' is being used for this loop and for the outer loop. Check lines: 1368, 1384. ecore_dcbx.c 1384
#define MAX_TLV_BUFFER 128 /* In dwords. 512 in bytes*/
typedef enum _lldp_agent_e {
LLDP_NEAREST_BRIDGE = 0,
LLDP_NEAREST_NON_TPMR_BRIDGE,
LLDP_NEAREST_CUSTOMER_BRIDGE,
LLDP_MAX_LLDP_AGENTS
} lldp_agent_e;
enum _ecore_status_t
ecore_lldp_mib_update_event(struct ecore_hwfn *p_hwfn, struct ecore_ptt *p_ptt)
{
....
struct ecore_dcbx_mib_meta_data data;
enum _ecore_status_t rc = ECORE_SUCCESS;
struct lldp_received_tlvs_s tlvs;
int i;
for (i = 0; i < LLDP_MAX_LLDP_AGENTS; i++) {
OSAL_MEM_ZERO(&data, sizeof(data));
data.addr = p_hwfn->mcp_info->port_addr +
offsetof(struct public_port, lldp_received_tlvs[i]);
data.lldp_tlvs = &tlvs;
data.size = sizeof(tlvs);
rc = ecore_dcbx_copy_mib(p_hwfn, p_ptt, &data,
ECORE_DCBX_LLDP_TLVS);
if (rc != ECORE_SUCCESS) {
DP_NOTICE(p_hwfn, false, "Failed to read lldp TLVs\n");
return rc;
}
if (!tlvs.length)
continue;
for (i = 0; i < MAX_TLV_BUFFER; i++)
tlvs.tlvs_buffer[i] =
OSAL_CPU_TO_BE32(tlvs.tlvs_buffer[i]);
OSAL_LLDP_RX_TLVS(p_hwfn, tlvs.tlvs_buffer, tlvs.length);
}
return rc;
....
}
Similar errors can be found in some other places:
V535 The variable 'i' is being used for this loop and for the outer loop. Check lines: 2239, 2291. test_link_bonding.c 2291
#define MAX_PKT_BURST (512)
static int
test_activebackup_rx_burst(void)
{
....
int i, j, burst_size = 17;
....
for (i = 0; i < test_params->bonding_member_count; i++) {
/* Generate test bursts of packets to transmit */
TEST_ASSERT_EQUAL(generate_test_burst(
&gen_pkt_burst[0], burst_size, 0, 1, 0, 0, 0),
burst_size, "burst generation failed");
....
/* free mbufs */
for (i = 0; i < MAX_PKT_BURST; i++) {
if (rx_pkt_burst[i] != NULL) {
rte_pktmbuf_free(rx_pkt_burst[i]);
rx_pkt_burst[i] = NULL;
}
}
/* reset bonding device stats */
rte_eth_stats_reset(test_params->bonding_port_id);
}
....
}
Similar errors can be found in some other places:
V535 The variable 'i' is being used for this loop and for the outer loop. Check lines: 2220, 2241. multi.c 2241
static CURLMcode singlesocket(struct Curl_multi *multi,
struct Curl_easy *data)
{
....
for(i = 0; (i< MAX_SOCKSPEREASYHANDLE) && // <=
(curraction & (GETSOCK_READSOCK(i) | GETSOCK_WRITESOCK(i)));
i++) {
unsigned int action = CURL_POLL_NONE;
unsigned int prevaction = 0;
unsigned int comboaction;
bool sincebefore = FALSE;
s = socks[i];
/* get it from the hash */
entry = sh_getentry(&multi->sockhash, s);
if(curraction & GETSOCK_READSOCK(i))
action |= CURL_POLL_IN;
if(curraction & GETSOCK_WRITESOCK(i))
action |= CURL_POLL_OUT;
actions[i] = action;
if(entry) {
/* check if new for this transfer */
for(i = 0; i< data->numsocks; i++) { // <=
if(s == data->sockets[i]) {
prevaction = data->actions[i];
sincebefore = TRUE;
break;
}
}
}
....
}
V535 The variable 'i' is being used for this loop and for the outer loop. Check lines: 302, 309. sls_alp.cpp 309
alp::~alp()
{
....
if(d_alp_states)
{
for(i=0;i<=d_nalp;i++) // <=
{
if(i<=d_alp_states->d_dim)
{
if(d_alp_states->d_elem[i])
{
for(i=0;i<=d_nalp;i++) // <=
{
....
....
}
V535 CWE-691 The variable 'i' is being used for this loop and for the outer loop. Check lines: 398, 452. ce_t3t.cc 452
void ce_t3t_handle_check_cmd(....) {
....
for (i = 0; i < p_cb->cur_cmd.num_blocks; i++) {
....
for (i = 0; i < T3T_MSG_NDEF_ATTR_INFO_SIZE; i++) {
checksum += p_temp[i];
}
....
}
....
}
Similar errors can be found in some other places:
V535 The variable 'i' is being used for this loop and for the outer loop. Check lines: 950, 985. media_codec_test.c 985
static void _mediacodec_process_input(App *app)
{
int i;
....
for (i = 0; i < app->frame; i++) {
....
for (i = 0; i < app->height; i++) {
memcpy(buf_data_ptr, tmp, app->width);
buf_data_ptr += stride_width;
tmp += app->width;
}
if (app->hardware == TRUE) {
....
for (i = 0; i < app->height / 2; i++) {
memcpy(buf_data_ptr, tmp, app->width);
buf_data_ptr += stride_width;
tmp += app->width;
}
} else {
....
for (i = 0; i < app->height/2; i++) {
memcpy(buf_data_ptr, tmp, app->width/2);
buf_data_ptr += stride_width;
tmp += app->width/2;
}
....
for (i = 0; i < app->height/2; i++) {
memcpy(buf_data_ptr, tmp, app->width/2);
buf_data_ptr += stride_width;
tmp += app->width/2;
}
}
....
}
Similar errors can be found in some other places:
V535 The variable 'i' is being used for this loop and for the outer loop. Check lines: 2204, 2212. bmesh_queries.c 2212
bool BM_face_exists_overlap_subset(...., const int len)
{
int i;
....
for (i = 0; i < len; i++) {
BM_ITER_ELEM (f, &viter, varr[i], BM_FACES_OF_VERT) {
if ((f->len <= len) && (....)) {
BMLoop *l_iter, *l_first;
if (is_init == false) {
is_init = true;
for (i = 0; i < len; i++) { // <=
BM_ELEM_API_FLAG_ENABLE(varr[i], _FLAG_OVERLAP);
}
}
....
}
}
}
}
V535 The variable 'j' is being used for this loop and for the outer loop. Check lines: 3447, 3490. physicalworld.cpp 3490
void CPhysicalWorld::SimulateExplosion(....)
{
....
for(j=0;j<pmd->nIslands;j++) // <= line 3447
{
....
for(j=0;j<pcontacts[ncont].nborderpt;j++) // <= line 3490
{
....
}
Similar errors can be found in some other places:
V535 The variable 'i' is being used for this loop and for the outer loop. Check lines: 895, 936. gtkstyleproperties.c 936
void
gtk_style_properties_merge (....)
{
....
guint i;
....
for (i = 0; i < prop_to_merge->values->len; i++)
{
....
else if (_gtk_is_css_typed_value_of_type (data->value,
G_TYPE_PTR_ARRAY) && value->value != NULL)
{
....
for (i = 0; i < array_to_merge->len; i++)
g_ptr_array_add (array,
g_ptr_array_index (array_to_merge, i));
}
....
}
....
}
V535 The variable 'i' is being used for this loop and for the outer loop. Check lines: 197, 208. linux_vdso.c 208
void
__elfN(linux_vdso_reloc)(struct sysentvec *sv, long vdso_adjust)
{
....
for(i = 0; i < ehdr->e_shnum; i++) { // <=
if (!(shdr[i].sh_flags & SHF_ALLOC))
continue;
shdr[i].sh_addr += vdso_adjust;
if (shdr[i].sh_type != SHT_SYMTAB &&
shdr[i].sh_type != SHT_DYNSYM)
continue;
sym = (Elf_Sym *)((caddr_t)ehdr + shdr[i].sh_offset);
symcnt = shdr[i].sh_size / sizeof(*sym);
for(i = 0; i < symcnt; i++, sym++) { // <=
if (sym->st_shndx == SHN_UNDEF ||
sym->st_shndx == SHN_ABS)
continue;
sym->st_value += vdso_adjust;
}
}
....
}
Similar errors can be found in some other places:
V535 The variable 'i' is being used for this loop and for the outer loop. Check lines: 182, 183. mfi_tbolt.c 183
mfi_tbolt_adp_reset(struct mfi_softc *sc)
{
....
for (i=0; i < 10; i++) {
for (i = 0; i < 10000; i++);
}
....
}
V535 The variable 'k' is being used for this loop and for the outer loop. Check lines: 3598, 3610. rules.c 3610
void
solver_get_unneeded(Solver *solv, Queue *unneededq, int filtered)
{
....
if (dep_possible(solv, *dp, &installedm))
{
Queue iq;
Id iqbuf[16];
queue_init_buffer(&iq, iqbuf, sizeof(iqbuf)/sizeof(*iqbuf));
dep_pkgcheck(solv, *dp, 0, &iq);
for (k = 0; k < iq.count; k++) // <=
{
Id p = iq.elements[k];
Solvable *sp = pool->solvables + p;
if (....)
continue;
for (j = 0; j < count; j++)
if (p == unneededq->elements[j])
break;
/* now add edge from j + 1 to i + 1 */
queue_insert(....);
/* addapt following edge pointers */
for (k = j + 2; k < count + 2; k++) // <=
edges.elements[k]++;
}
queue_free(&iq);
}
....
}
Similar errors can be found in some other places:
V535 The variable 'i' is being used for this loop and for the outer loop. Check lines: 980, 1003. iphlpapi_main.c 1003
static ULONG adapterAddressesFromIndex(....)
{
....
for (i = 0; i < num_v6addrs; i++) // <=
{
....
for (i = 0; i < 8 && !done; i++) // <=
{
....
}
....
if (i < num_v6addrs - 1)
{
prefix->Next = (IP_ADAPTER_PREFIX *)ptr;
prefix = prefix->Next;
}
}
....
}
V535 The variable 'i' is being used for this loop and for the outer loop. vtkIO vtklsdynareader.cxx 506
FillBlock(....)
{
....
for (vtkIdType i=0; i<p->Dict["NSURF"]; ++i)
{
....
for (vtkIdType t=0; t<segSz; ++t, ++currentCell)
{
....
for ( i=0; i<4; ++i )
{ ... }
....
}
....
}
....
}
Similar errors can be found in some other places:
V535 The variable 'i' is being used for this loop and for the outer loop. idLib matrix.cpp 3128
bool idMatX::IsOrthonormal( const float epsilon ) const {
....
for ( int i = 0; i < numRows; i++ ) {
....
for ( i = 1; i < numRows; i++ ) {
....
}
if ( idMath::Fabs( sum ) > epsilon ) {
return false;
}
}
return true;
}
V535 The variable 'c' is being used for this loop and for the outer loop. jpegcodec jpegdec.cpp 4652
JERRCODE CJPEGDecoder::DecodeScanBaselineNI(void)
{
....
for(c = 0; c < m_scan_ncomps; c++)
{
block = m_block_buffer +
(DCTSIZE2*m_nblock*(j+(i*m_numxMCU)));
// skip any relevant components
for(c = 0; c < m_ccomp[m_curr_comp_no].m_comp_no; c++)
{
block += (DCTSIZE2*m_ccomp[c].m_nblocks);
}
....
}
V535 The variable 'j' is being used for this loop and for the outer loop. Lugaru skeleton.cpp 392
float Skeleton::DoConstraints(XYZ *coords,float *scale)
{
....
static int i,j,k,l,m;
....
for(j=0; j<numrepeats; j++){
....
for(i=0; i<num_joints; i++){
....
for(j=0;j<num_joints;j++){
if(joints[j].locked)freely=0;
}
....
}
....
}
....
}
In general, there are a lot of fragments in Lugaru where one and the same variable is used both for inner and outer loops. But functions are huge and it's difficult to understand if there is really an error.
Similar errors can be found in some other places:
V535 The variable 'i' is being used for this loop and for the outer loop. OgreMain ogreedgelistbuilder.cpp 587
void EdgeListBuilder::log(Log* l)
{
....
size_t i, j;
for(i = 0; i < mGeometryList.size(); i++)
{
....
for (i = 0; i < mVertices.size(); ++i)
{
CommonVertex& c = mVertices[i];
....
}
}
}