修复静态检查nvmBufFd资源泄露

2023-09-25 09:59:19 +08:00
parent 202745c55c
commit 65dd678874
1 changed files with 2 additions and 0 deletions
--- a/src/gausskernel/storage/nvm/nvm.cpp
+++ b/src/gausskernel/storage/nvm/nvm.cpp
@ -78,6 +78,7 @@ void nvm_init(void)
        }

        if (LockNvmFile(nvmBufFd)) {
+            close(nvmBufFd);
            LWLockRelease(ShmemIndexLock);
            ereport(FATAL, (errmsg("can not lock nvm file.")));
        }
@ -86,6 +87,7 @@ void nvm_init(void)

        g_instance.attr.attr_storage.nvm_attr.nvmBlocks = (char *)mmap(NULL, nvmBufferSize,
            PROT_READ | PROT_WRITE, MAP_SHARED, nvmBufFd, 0);
+        close(nvmBufFd);
        if (g_instance.attr.attr_storage.nvm_attr.nvmBlocks == NULL) {
            LWLockRelease(ShmemIndexLock);
            ereport(FATAL,