fix wrong realloc(TSAM_10622)

[platform/core/messaging/email-service.git] / email-core / email-core-account.c

diff --git a/email-core/email-core-account.c b/email-core/email-core-account.c
index dac6d42..a8fde23 100755 (executable)
--- a/email-core/email-core-account.c
+++ b/email-core/email-core-account.c
@@ -1409,7 +1409,17 @@ size_t emcore_curl_write_callback(char* data, size_t size, size_t nmemb, void* t
                last_pos = EM_SAFE_STRLEN(*result_string);
                new_buffer_length = last_pos + received_length + 1;
                EM_DEBUG_LOG("new_buffer_length[%d]", new_buffer_length);
-               *result_string = realloc(*result_string, new_buffer_length);
+
+               char *new_result_string = NULL;
+               new_result_string = realloc(*result_string, new_buffer_length);
+               if (NULL == new_result_string) {
+                       EM_DEBUG_EXCEPTION("memory reallocation failed");
+                       EM_SAFE_FREE(*result_string);
+                       received_length = 0;
+                       goto FINISH_OFF;
+               }
+
+               *result_string = new_result_string;
        }
 
        if (*result_string == NULL) {