修复add_hos_info导致的segment faultv1.0.25

2 files changed, 25 insertions, 7 deletions

diff --git a/src/hos_client.cpp b/src/hos_client.cpp
index df298982..49d73c77 100644
--- a/src/hos_client.cpp
+++ b/src/hos_client.cpp
@@ -221,6 +221,7 @@ void hos_set_thread_sum(hos_client_handle client, size_t thread_sum)
     if (fd_info)
     {
         fd_info = (size_t (*) [MAX_HOS_CLIENT_FD_NUM + 1])realloc(fd_info, thread_sum * sizeof(size_t [MAX_HOS_CLIENT_FD_NUM + 1]));
+        memset(&fd_info[client->thread_sum], 0, (thread_sum - client->thread_sum) * sizeof(size_t [MAX_HOS_CLIENT_FD_NUM + 1]));
     }else
     {
         fd_info = (size_t (*) [MAX_HOS_CLIENT_FD_NUM + 1])calloc(thread_sum, sizeof(size_t [MAX_HOS_CLIENT_FD_NUM + 1]));
@@ -743,7 +744,7 @@ static void *hos_fd_manage(void *ptr)
 
 int hos_open_fd(hos_client_handle handle, const char *bucket, const char *object, put_finished_callback callback, void *userdata, size_t thread_id, int mode)
 {
-    if ((handle == NULL) || (bucket == NULL) || (object == NULL) || (thread_id > handle->thread_sum))
+    if ((handle == NULL) || (bucket == NULL) || (object == NULL) || (thread_id > handle->thread_sum) || strlen(bucket) == 0 || strlen(object) == 0)
     {
         return HOS_PARAMETER_ERROR;
     }
@@ -760,6 +761,7 @@ int hos_open_fd(hos_client_handle handle, const char *bucket, const char *object
 #if 1
     if (handle->fd_thread == 0)
     {
+        std::lock_guard<std::mutex> locker(m_client_lock);
         handle->fd_thread_status = 0;
         pthread_create(&handle->fd_thread, NULL, hos_fd_manage, handle);
     }
diff --git a/src/hos_hash.cpp b/src/hos_hash.cpp
index bf54005d..a6c6d51d 100644
--- a/src/hos_hash.cpp
+++ b/src/hos_hash.cpp
@@ -13,18 +13,30 @@ void add_hos_info(hos_info_t **handle, hos_info_t *input)
     {
         value = (hos_info_t *)malloc(sizeof(hos_info_t));
         memcpy(value, input, sizeof(hos_info_t));
-        value->object = (char *)malloc(strlen(input->object) + 1);
-        value->bucket = (char *)malloc(strlen(input->bucket) + 1);
-        memcpy(value->bucket, input->bucket, strlen(input->bucket) + 1);
-        memcpy(value->object, input->object, strlen(input->object) + 1);
+        value->object = (char *)calloc(1, strlen(input->object) + 1);
+        value->bucket = (char *)calloc(1, strlen(input->bucket) + 1);
+        memcpy(value->bucket, input->bucket, strlen(input->bucket));
+        memcpy(value->object, input->object, strlen(input->object));
         HASH_ADD_INT(*handle, fd, value);
     }
     else
     {
         value->mode = input->mode;
         value->handle = input->handle;
-        memcpy(value->bucket, input->bucket, strlen(input->bucket) + 1);
-        memcpy(value->object, input->object, strlen(input->object) + 1);
+        if (value->object != NULL)
+        {
+            free(value->object);
+            value->object = NULL;
+        }
+        if (value->bucket != NULL)
+        {
+            free(value->bucket);
+            value->bucket = NULL;
+        }
+        value->object = (char *)calloc(1, strlen(input->object) + 1);
+        value->bucket = (char *)calloc(1, strlen(input->bucket) + 1);
+        memcpy(value->bucket, input->bucket, strlen(input->bucket));
+        memcpy(value->object, input->object, strlen(input->object));
         value->callback = input->callback;
         value->userdata = input->userdata;
         value->cache = input->cache;
@@ -55,10 +67,12 @@ void delete_info_by_fd(hos_info_t **handle, size_t fd)
         if (value->bucket)
         {
             free(value->bucket);
+            value->bucket = NULL;
         }
         if (value->object)
         {
             free(value->object);
+            value->object = NULL;
         }
         HASH_DEL(*handle, value);
         free(value);
@@ -73,10 +87,12 @@ void delete_all(hos_info_t **handle)
         if (current->bucket)
         {
             free(current->bucket);
+            current->bucket = NULL;
         }
         if (current->object)
         {
             free(current->object);
+            current->object = NULL;
         }
         HASH_DEL(*handle, current);
         free(current);