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return after free

This commit is contained in:
Jeff Tao 2020-04-08 21:37:39 +08:00
parent 7b34220674
commit 4f945ec62a
1 changed files with 1 additions and 0 deletions
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src/rpc/src/rpcMain.c
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@ -331,6 +331,7 @@ void *rpcReallocCont(void *ptr, int contLen) {
char *start = ((char *)ptr) - sizeof(SRpcReqContext) - sizeof(SRpcHead); char *start = ((char *)ptr) - sizeof(SRpcReqContext) - sizeof(SRpcHead);
if (contLen == 0 ) { if (contLen == 0 ) {
free(start); free(start);
return NULL;
} }
int size = contLen + RPC_MSG_OVERHEAD; int size = contLen + RPC_MSG_OVERHEAD;