calloc: Use nmemb with SCCalloc

This commit modifies calls to SCCalloc that had a member count of 1 and
a size count calculated as: element_count * sizeof(element).

src/app-layer-detect-proto.c

@@ -1268,7 +1268,7 @@ static int AppLayerProtoDetectPMMapSignatures(AppLayerProtoDetectPMCtx *ctx)
     int mpm_ret;
     SigIntId id = 0;
 
-    ctx->map = SCCalloc(1, ctx->max_sig_id * sizeof(AppLayerProtoDetectPMSignature *));
+    ctx->map = SCCalloc(ctx->max_sig_id, sizeof(AppLayerProtoDetectPMSignature *));
     if (ctx->map == NULL)
         goto error;
 

src/detect-engine-build.c

@@ -1383,7 +1383,7 @@ int SigAddressPrepareStage1(DetectEngineCtx *de_ctx)
 
     de_ctx->sig_array_len = DetectEngineGetMaxSigId(de_ctx);
     de_ctx->sig_array_size = (de_ctx->sig_array_len * sizeof(Signature *));
-    de_ctx->sig_array = (Signature **)SCCalloc(1, de_ctx->sig_array_size);
+    de_ctx->sig_array = (Signature **)SCCalloc(de_ctx->sig_array_len, sizeof(Signature *));
     if (de_ctx->sig_array == NULL)
         goto error;
 

src/detect-engine-siggroup.c

@@ -493,7 +493,7 @@ int SigGroupHeadBuildMatchArray(DetectEngineCtx *de_ctx, SigGroupHead *sgh,
 
     BUG_ON(sgh->init->match_array != NULL);
 
-    sgh->init->match_array = SCCalloc(1, sgh->init->sig_cnt * sizeof(Signature *));
+    sgh->init->match_array = SCCalloc(sgh->init->sig_cnt, sizeof(Signature *));
     if (sgh->init->match_array == NULL)
         return -1;
 
@@ -672,12 +672,12 @@ int SigGroupHeadBuildNonPrefilterArray(DetectEngineCtx *de_ctx, SigGroupHead *sg
     }
 
     if (non_pf > 0) {
-        sgh->non_pf_other_store_array = SCCalloc(1, non_pf * sizeof(SignatureNonPrefilterStore));
+        sgh->non_pf_other_store_array = SCCalloc(non_pf, sizeof(SignatureNonPrefilterStore));
         BUG_ON(sgh->non_pf_other_store_array == NULL);
     }
 
     if (non_pf_syn > 0) {
-        sgh->non_pf_syn_store_array = SCCalloc(1, non_pf_syn * sizeof(SignatureNonPrefilterStore));
+        sgh->non_pf_syn_store_array = SCCalloc(non_pf_syn, sizeof(SignatureNonPrefilterStore));
         BUG_ON(sgh->non_pf_syn_store_array == NULL);
     }
 

src/detect-engine.c

@@ -3046,7 +3046,7 @@ static int DetectEngineThreadCtxInitKeywords(DetectEngineCtx *de_ctx, DetectEngi
 {
     if (de_ctx->keyword_id > 0) {
         // coverity[suspicious_sizeof : FALSE]
-        det_ctx->keyword_ctxs_array = SCCalloc(1, de_ctx->keyword_id * sizeof(void *));
+        det_ctx->keyword_ctxs_array = SCCalloc(de_ctx->keyword_id, sizeof(void *));
         if (det_ctx->keyword_ctxs_array == NULL) {
             SCLogError("setting up thread local detect ctx");
             return TM_ECODE_FAILED;
@@ -3226,7 +3226,7 @@ static TmEcode ThreadCtxDoInit (DetectEngineCtx *de_ctx, DetectEngineThreadCtx *
     /* DeState */
     if (de_ctx->sig_array_len > 0) {
         det_ctx->match_array_len = de_ctx->sig_array_len;
-        det_ctx->match_array = SCCalloc(1, det_ctx->match_array_len * sizeof(Signature *));
+        det_ctx->match_array = SCCalloc(det_ctx->match_array_len, sizeof(Signature *));
         if (det_ctx->match_array == NULL) {
             return TM_ECODE_FAILED;
         }

src/util-bloomfilter-counting.c

@@ -57,7 +57,7 @@ BloomFilterCounting *BloomFilterCountingInit(uint32_t size, uint8_t type, uint8_
     bf->Hash = Hash;
 
     /* setup the bitarray */
-    bf->array = SCCalloc(1, bf->array_size * bf->type);
+    bf->array = SCCalloc(bf->array_size, bf->type);
     if (bf->array == NULL)
         goto error;
 

src/util-hash.c

@@ -59,7 +59,7 @@ HashTable* HashTableInit(uint32_t size, uint32_t (*Hash)(struct HashTable_ *, vo
         ht->Compare = HashTableDefaultCompare;
 
     /* setup the bitarray */
-    ht->array = SCCalloc(1, ht->array_size * sizeof(HashTableBucket *));
+    ht->array = SCCalloc(ht->array_size, sizeof(HashTableBucket *));
     if (ht->array == NULL)
         goto error;
 

src/util-hashlist.c

@@ -65,7 +65,7 @@ HashListTable *HashListTableInit(uint32_t size,
         ht->Compare = HashListTableDefaultCompare;
 
     /* setup the bitarray */
-    ht->array = SCCalloc(1, ht->array_size * sizeof(HashListTableBucket *));
+    ht->array = SCCalloc(ht->array_size, sizeof(HashListTableBucket *));
     if (ht->array == NULL) {
         sc_errno = SC_ENOMEM;
         goto error;

src/util-mpm-ac-bs.c

@@ -420,7 +420,7 @@ static inline void SCACBSCreateFailureTable(MpmCtx *mpm_ctx)
 
     /* allot space for the failure table.  A failure entry in the table for
      * every state(SCACBSCtx->state_count) */
-    ctx->failure_table = SCCalloc(1, ctx->state_count * sizeof(int32_t));
+    ctx->failure_table = SCCalloc(ctx->state_count, sizeof(int32_t));
     if (ctx->failure_table == NULL) {
         FatalError("Error allocating memory");
     }
@@ -681,7 +681,7 @@ static inline void SCACBSCreateModDeltaTable(MpmCtx *mpm_ctx)
 
         /* buffer to hold pointers in the buffer, so that a state can use it
          * directly to access its state data */
-        ctx->state_table_mod_pointers = SCCalloc(1, ctx->state_count * sizeof(uint8_t *));
+        ctx->state_table_mod_pointers = SCCalloc(ctx->state_count, sizeof(uint8_t *));
         if (ctx->state_table_mod_pointers == NULL) {
             FatalError("Error allocating memory");
         }
@@ -750,7 +750,7 @@ static inline void SCACBSCreateModDeltaTable(MpmCtx *mpm_ctx)
 
         /* buffer to hold pointers in the buffer, so that a state can use it
          * directly to access its state data */
-        ctx->state_table_mod_pointers = SCCalloc(1, ctx->state_count * sizeof(uint8_t *));
+        ctx->state_table_mod_pointers = SCCalloc(ctx->state_count, sizeof(uint8_t *));
         if (ctx->state_table_mod_pointers == NULL) {
             FatalError("Error allocating memory");
         }
@@ -861,7 +861,7 @@ int SCACBSPreparePatterns(MpmCtx *mpm_ctx)
     }
 
     /* alloc the pattern array */
-    ctx->parray = (MpmPattern **)SCCalloc(1, mpm_ctx->pattern_cnt * sizeof(MpmPattern *));
+    ctx->parray = (MpmPattern **)SCCalloc(mpm_ctx->pattern_cnt, sizeof(MpmPattern *));
     if (ctx->parray == NULL)
         goto error;
     mpm_ctx->memory_cnt++;
@@ -887,7 +887,7 @@ int SCACBSPreparePatterns(MpmCtx *mpm_ctx)
     ctx->single_state_size = sizeof(int32_t) * 256;
 
     /* handle no case patterns */
-    ctx->pid_pat_list = SCCalloc(1, (mpm_ctx->max_pat_id + 1) * sizeof(SCACBSPatternList));
+    ctx->pid_pat_list = SCCalloc((mpm_ctx->max_pat_id + 1), sizeof(SCACBSPatternList));
     if (ctx->pid_pat_list == NULL) {
         FatalError("Error allocating memory");
     }
@@ -949,7 +949,7 @@ void SCACBSInitCtx(MpmCtx *mpm_ctx)
     mpm_ctx->memory_size += sizeof(SCACBSCtx);
 
     /* initialize the hash we use to speed up pattern insertions */
-    mpm_ctx->init_hash = SCCalloc(1, sizeof(MpmPattern *) * MPM_INIT_HASH_SIZE);
+    mpm_ctx->init_hash = SCCalloc(MPM_INIT_HASH_SIZE, sizeof(MpmPattern *));
     if (mpm_ctx->init_hash == NULL) {
         exit(EXIT_FAILURE);
     }

src/util-mpm-ac-ks.c

@@ -508,7 +508,7 @@ static void SCACTileCreateFailureTable(MpmCtx *mpm_ctx)
 
     /* Allocate space for the failure table.  A failure entry in the table for
      * every state(SCACTileCtx->state_count) */
-    ctx->failure_table = SCCalloc(1, ctx->state_count * sizeof(int32_t));
+    ctx->failure_table = SCCalloc(ctx->state_count, sizeof(int32_t));
     if (ctx->failure_table == NULL) {
         FatalError("Error allocating memory");
     }
@@ -874,7 +874,7 @@ int SCACTilePreparePatterns(MpmCtx *mpm_ctx)
     }
 
     /* alloc the pattern array */
-    ctx->parray = (MpmPattern **)SCCalloc(1, mpm_ctx->pattern_cnt * sizeof(MpmPattern *));
+    ctx->parray = (MpmPattern **)SCCalloc(mpm_ctx->pattern_cnt, sizeof(MpmPattern *));
     if (ctx->parray == NULL)
         goto error;
 
@@ -985,7 +985,7 @@ void SCACTileInitCtx(MpmCtx *mpm_ctx)
     mpm_ctx->memory_size += sizeof(SCACTileCtx);
 
     /* initialize the hash we use to speed up pattern insertions */
-    mpm_ctx->init_hash = SCCalloc(1, sizeof(MpmPattern *) * MPM_INIT_HASH_SIZE);
+    mpm_ctx->init_hash = SCCalloc(MPM_INIT_HASH_SIZE, sizeof(MpmPattern *));
     if (mpm_ctx->init_hash == NULL) {
         exit(EXIT_FAILURE);
     }

src/util-mpm-ac.c

@@ -476,7 +476,7 @@ static inline void SCACCreateFailureTable(MpmCtx *mpm_ctx)
 
     /* allot space for the failure table.  A failure entry in the table for
      * every state(SCACCtx->state_count) */
-    ctx->failure_table = SCCalloc(1, ctx->state_count * sizeof(int32_t));
+    ctx->failure_table = SCCalloc(ctx->state_count, sizeof(int32_t));
     if (ctx->failure_table == NULL) {
         FatalError("Error allocating memory");
     }
@@ -736,7 +736,7 @@ int SCACPreparePatterns(MpmCtx *mpm_ctx)
     }
 
     /* alloc the pattern array */
-    ctx->parray = (MpmPattern **)SCCalloc(1, mpm_ctx->pattern_cnt * sizeof(MpmPattern *));
+    ctx->parray = (MpmPattern **)SCCalloc(mpm_ctx->pattern_cnt, sizeof(MpmPattern *));
     if (ctx->parray == NULL)
         goto error;
     mpm_ctx->memory_cnt++;
@@ -762,7 +762,7 @@ int SCACPreparePatterns(MpmCtx *mpm_ctx)
     ctx->single_state_size = sizeof(int32_t) * 256;
 
     /* handle no case patterns */
-    ctx->pid_pat_list = SCCalloc(1, (mpm_ctx->max_pat_id + 1) * sizeof(SCACPatternList));
+    ctx->pid_pat_list = SCCalloc((mpm_ctx->max_pat_id + 1), sizeof(SCACPatternList));
     if (ctx->pid_pat_list == NULL) {
         FatalError("Error allocating memory");
     }
@@ -831,7 +831,7 @@ void SCACInitCtx(MpmCtx *mpm_ctx)
     mpm_ctx->memory_size += sizeof(SCACCtx);
 
     /* initialize the hash we use to speed up pattern insertions */
-    mpm_ctx->init_hash = SCCalloc(1, sizeof(MpmPattern *) * MPM_INIT_HASH_SIZE);
+    mpm_ctx->init_hash = SCCalloc(MPM_INIT_HASH_SIZE, sizeof(MpmPattern *));
     if (mpm_ctx->init_hash == NULL) {
         exit(EXIT_FAILURE);
     }

src/util-mpm-hs.c

@@ -379,29 +379,29 @@ typedef struct SCHSCompileData_ {
 
 static SCHSCompileData *SCHSAllocCompileData(unsigned int pattern_cnt)
 {
-    SCHSCompileData *cd = SCCalloc(1, pattern_cnt * sizeof(SCHSCompileData));
+    SCHSCompileData *cd = SCCalloc(pattern_cnt, sizeof(SCHSCompileData));
     if (cd == NULL) {
         goto error;
     }
 
     cd->pattern_cnt = pattern_cnt;
 
-    cd->ids = SCCalloc(1, pattern_cnt * sizeof(unsigned int));
+    cd->ids = SCCalloc(pattern_cnt, sizeof(unsigned int));
     if (cd->ids == NULL) {
         goto error;
     }
 
-    cd->flags = SCCalloc(1, pattern_cnt * sizeof(unsigned int));
+    cd->flags = SCCalloc(pattern_cnt, sizeof(unsigned int));
     if (cd->flags == NULL) {
         goto error;
     }
 
-    cd->expressions = SCCalloc(1, pattern_cnt * sizeof(char *));
+    cd->expressions = SCCalloc(pattern_cnt, sizeof(char *));
     if (cd->expressions == NULL) {
         goto error;
     }
 
-    cd->ext = SCCalloc(1, pattern_cnt * sizeof(hs_expr_ext_t *));
+    cd->ext = SCCalloc(pattern_cnt, sizeof(hs_expr_ext_t *));
     if (cd->ext == NULL) {
         goto error;
     }
@@ -559,7 +559,7 @@ static PatternDatabase *PatternDatabaseAlloc(uint32_t pattern_cnt)
     pd->hs_db = NULL;
 
     /* alloc the pattern array */
-    pd->parray = (SCHSPattern **)SCCalloc(1, pd->pattern_cnt * sizeof(SCHSPattern *));
+    pd->parray = (SCHSPattern **)SCCalloc(pd->pattern_cnt, sizeof(SCHSPattern *));
     if (pd->parray == NULL) {
         SCFree(pd);
         return NULL;
@@ -806,7 +806,7 @@ void SCHSInitCtx(MpmCtx *mpm_ctx)
 
     /* initialize the hash we use to speed up pattern insertions */
     SCHSCtx *ctx = (SCHSCtx *)mpm_ctx->ctx;
-    ctx->init_hash = SCCalloc(1, sizeof(SCHSPattern *) * INIT_HASH_SIZE);
+    ctx->init_hash = SCCalloc(INIT_HASH_SIZE, sizeof(SCHSPattern *));
     if (ctx->init_hash == NULL) {
         exit(EXIT_FAILURE);
     }

src/util-profiling-keywords.c

@@ -283,7 +283,7 @@ void SCProfilingKeywordThreadSetup(SCProfileKeywordDetectCtx *ctx, DetectEngineT
     if (ctx == NULL)
         return;
 
-    SCProfileKeywordData *a = SCCalloc(1, sizeof(SCProfileKeywordData) * DETECT_TBLSIZE);
+    SCProfileKeywordData *a = SCCalloc(DETECT_TBLSIZE, sizeof(SCProfileKeywordData));
     if (a != NULL) {
         det_ctx->keyword_perf_data = a;
     }
@@ -294,7 +294,7 @@ void SCProfilingKeywordThreadSetup(SCProfileKeywordDetectCtx *ctx, DetectEngineT
 
     int i;
     for (i = 0; i < nlists; i++) {
-        SCProfileKeywordData *b = SCCalloc(1, sizeof(SCProfileKeywordData) * DETECT_TBLSIZE);
+        SCProfileKeywordData *b = SCCalloc(DETECT_TBLSIZE, sizeof(SCProfileKeywordData));
         if (b != NULL) {
             det_ctx->keyword_perf_data_per_list[i] = b;
         }
@@ -369,7 +369,7 @@ SCProfilingKeywordInitCounters(DetectEngineCtx *de_ctx)
     de_ctx->profile_keyword_ctx = SCProfilingKeywordInitCtx();
     BUG_ON(de_ctx->profile_keyword_ctx == NULL);
 
-    de_ctx->profile_keyword_ctx->data = SCCalloc(1, sizeof(SCProfileKeywordData) * DETECT_TBLSIZE);
+    de_ctx->profile_keyword_ctx->data = SCCalloc(DETECT_TBLSIZE, sizeof(SCProfileKeywordData));
     BUG_ON(de_ctx->profile_keyword_ctx->data == NULL);
 
     de_ctx->profile_keyword_ctx_per_list = SCCalloc(nlists, sizeof(SCProfileKeywordDetectCtx *));
@@ -380,7 +380,7 @@ SCProfilingKeywordInitCounters(DetectEngineCtx *de_ctx)
         de_ctx->profile_keyword_ctx_per_list[i] = SCProfilingKeywordInitCtx();
         BUG_ON(de_ctx->profile_keyword_ctx_per_list[i] == NULL);
         de_ctx->profile_keyword_ctx_per_list[i]->data =
-                SCCalloc(1, sizeof(SCProfileKeywordData) * DETECT_TBLSIZE);
+                SCCalloc(DETECT_TBLSIZE, sizeof(SCProfileKeywordData));
         BUG_ON(de_ctx->profile_keyword_ctx_per_list[i]->data == NULL);
     }
 

src/util-profiling-rules.c

@@ -588,7 +588,7 @@ void SCProfilingRuleThreadSetup(SCProfileDetectCtx *ctx, DetectEngineThreadCtx *
     if (ctx == NULL|| ctx->size == 0)
         return;
 
-    SCProfileData *a = SCCalloc(1, sizeof(SCProfileData) * ctx->size);
+    SCProfileData *a = SCCalloc(ctx->size, sizeof(SCProfileData));
     if (a != NULL) {
         det_ctx->rule_perf_data = a;
         det_ctx->rule_perf_data_size = ctx->size;
@@ -665,7 +665,7 @@ SCProfilingRuleInitCounters(DetectEngineCtx *de_ctx)
     }
 
     if (count > 0) {
-        de_ctx->profile_ctx->data = SCCalloc(1, sizeof(SCProfileData) * de_ctx->profile_ctx->size);
+        de_ctx->profile_ctx->data = SCCalloc(de_ctx->profile_ctx->size, sizeof(SCProfileData));
         BUG_ON(de_ctx->profile_ctx->data == NULL);
 
         sig = de_ctx->sig_list;

src/util-storage.c

@@ -149,14 +149,14 @@ int StorageFinalize(void)
     if (count == 0)
         return 0;
 
-    storage_map = SCCalloc(1, sizeof(StorageMapping *) * STORAGE_MAX);
+    storage_map = SCCalloc(STORAGE_MAX, sizeof(StorageMapping *));
     if (unlikely(storage_map == NULL)) {
         return -1;
     }
 
     for (i = 0; i < STORAGE_MAX; i++) {
         if (storage_max_id[i] > 0) {
-            storage_map[i] = SCCalloc(1, sizeof(StorageMapping) * storage_max_id[i]);
+            storage_map[i] = SCCalloc(storage_max_id[i], sizeof(StorageMapping));
             if (storage_map[i] == NULL)
                 return -1;
         }
@@ -262,7 +262,7 @@ void *StorageAllocById(Storage **storage, StorageEnum type, int id)
     Storage *store = *storage;
     if (store == NULL) {
         // coverity[suspicious_sizeof : FALSE]
-        store = SCCalloc(1, sizeof(void *) * storage_max_id[type]);
+        store = SCCalloc(storage_max_id[type], sizeof(void *));
         if (unlikely(store == NULL))
             return NULL;
     }