Merge pull request #18113 from taosdata/fix/asanIssues

fix: fix asan issues

include/common/ttypes.h

@@ -346,8 +346,8 @@ bool                       isValidDataType(int32_t type);
 
 void  assignVal(char *val, const char *src, int32_t len, int32_t type);
 void  operateVal(void *dst, void *s1, void *s2, int32_t optr, int32_t type);
-void *getDataMin(int32_t type);
-void *getDataMax(int32_t type);
+void *getDataMin(int32_t type, void* value);
+void *getDataMax(int32_t type, void* value);
 
 #ifdef __cplusplus
 }

source/common/src/ttypes.c

@@ -61,26 +61,36 @@ tDataTypeDescriptor tDataTypes[TSDB_DATA_TYPE_MAX] = {
 static float  floatMin = -FLT_MAX, floatMax = FLT_MAX;
 static double doubleMin = -DBL_MAX, doubleMax = DBL_MAX;
 
-FORCE_INLINE void *getDataMin(int32_t type) {
+FORCE_INLINE void *getDataMin(int32_t type, void* value) {
   switch (type) {
     case TSDB_DATA_TYPE_FLOAT:
-      return &floatMin;
+      *(float *)value = floatMin;
+      break;
     case TSDB_DATA_TYPE_DOUBLE:
-      return &doubleMin;
+      *(double *)value = doubleMin;
+      break;
     default:
-      return &tDataTypes[type].minValue;
+      *(int64_t *)value = tDataTypes[type].minValue;
+      break;
   }
+
+  return value;
 }
 
-FORCE_INLINE void *getDataMax(int32_t type) {
+FORCE_INLINE void *getDataMax(int32_t type, void* value) {
   switch (type) {
     case TSDB_DATA_TYPE_FLOAT:
-      return &floatMax;
+      *(float *)value = floatMax;
+      break;
     case TSDB_DATA_TYPE_DOUBLE:
-      return &doubleMax;
+      *(double *)value = doubleMax;
+      break;
     default:
-      return &tDataTypes[type].maxValue;
+      *(int64_t *)value = tDataTypes[type].maxValue;
+      break;
   }
+
+  return value;
 }
 
 bool isValidDataType(int32_t type) { return type >= TSDB_DATA_TYPE_NULL && type < TSDB_DATA_TYPE_MAX; }

source/dnode/vnode/src/vnd/vnodeQuery.c

@@ -388,8 +388,10 @@ int32_t vnodeGetBatchMeta(SVnode *pVnode, SRpcMsg *pMsg) {
     offset += sizeof(p->msgLen);
     *(int32_t *)((char *)pRsp + offset) = htonl(p->rspCode);
     offset += sizeof(p->rspCode);
-    memcpy((char *)pRsp + offset, p->msg, p->msgLen);
-    offset += p->msgLen;
+    if (p->msg) {
+      memcpy((char *)pRsp + offset, p->msg, p->msgLen);
+      offset += p->msgLen;
+    }
 
     taosMemoryFreeClear(p->msg);
   }

source/libs/scalar/src/filter.c

@@ -512,15 +512,17 @@ int32_t filterReuseRangeCtx(SFilterRangeCtx *ctx, int32_t type, int32_t options)
 }
 
 int32_t filterConvertRange(SFilterRangeCtx *cur, SFilterRange *ra, bool *notNull) {
+  int64_t tmp = 0;
+  
   if (!FILTER_GET_FLAG(ra->sflag, RANGE_FLG_NULL)) {
-    int32_t sr = cur->pCompareFunc(&ra->s, getDataMin(cur->type));
+    int32_t sr = cur->pCompareFunc(&ra->s, getDataMin(cur->type, &tmp));
     if (sr == 0) {
       FILTER_SET_FLAG(ra->sflag, RANGE_FLG_NULL);
     }
   }
 
   if (!FILTER_GET_FLAG(ra->eflag, RANGE_FLG_NULL)) {
-    int32_t er = cur->pCompareFunc(&ra->e, getDataMax(cur->type));
+    int32_t er = cur->pCompareFunc(&ra->e, getDataMax(cur->type, &tmp));
     if (er == 0) {
       FILTER_SET_FLAG(ra->eflag, RANGE_FLG_NULL);
     }
@@ -696,14 +698,15 @@ int32_t filterAddRangeImpl(void *h, SFilterRange *ra, int32_t optr) {
 
 int32_t filterAddRange(void *h, SFilterRange *ra, int32_t optr) {
   SFilterRangeCtx *ctx = (SFilterRangeCtx *)h;
-
+  int64_t tmp = 0;
+  
   if (FILTER_GET_FLAG(ra->sflag, RANGE_FLG_NULL)) {
-    SIMPLE_COPY_VALUES(&ra->s, getDataMin(ctx->type));
+    SIMPLE_COPY_VALUES(&ra->s, getDataMin(ctx->type, &tmp));
     // FILTER_CLR_FLAG(ra->sflag, RA_NULL);
   }
 
   if (FILTER_GET_FLAG(ra->eflag, RANGE_FLG_NULL)) {
-    SIMPLE_COPY_VALUES(&ra->e, getDataMax(ctx->type));
+    SIMPLE_COPY_VALUES(&ra->e, getDataMax(ctx->type, &tmp));
     // FILTER_CLR_FLAG(ra->eflag, RA_NULL);
   }
 

source/libs/scheduler/src/schRemote.c

@@ -286,9 +286,11 @@ int32_t schHandleResponseMsg(SSchJob *pJob, SSchTask *pTask, int32_t execId, SDa
         if (pJob->execRes.res) {
           SSubmitRsp *sum = pJob->execRes.res;
           sum->affectedRows += rsp->affectedRows;
-          sum->nBlocks += rsp->nBlocks;
-          sum->pBlocks = taosMemoryRealloc(sum->pBlocks, sum->nBlocks * sizeof(*sum->pBlocks));
-          memcpy(sum->pBlocks + sum->nBlocks - rsp->nBlocks, rsp->pBlocks, rsp->nBlocks * sizeof(*sum->pBlocks));
+          sum->nBlocks += rsp->nBlocks;          
+          if (rsp->nBlocks > 0 && rsp->pBlocks) {
+            sum->pBlocks = taosMemoryRealloc(sum->pBlocks, sum->nBlocks * sizeof(*sum->pBlocks));
+            memcpy(sum->pBlocks + sum->nBlocks - rsp->nBlocks, rsp->pBlocks, rsp->nBlocks * sizeof(*sum->pBlocks));
+          }
           taosMemoryFree(rsp->pBlocks);
           taosMemoryFree(rsp);
         } else {