X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=memory.c;h=76da8a86269e859889366c283281815e9ffac1dc;hp=8c06d94d85e7a48ecfb5d8681a8780658f567f6c;hb=e8b606174f00ebf19cc34f7ccfd59dd6c3e44050;hpb=25f488581e510c1b440f2e76842ec23f3dad7b57

diff --git a/memory.c b/memory.c
index 8c06d94d..76da8a86 100644
--- a/memory.c
+++ b/memory.c
@@ -119,7 +119,7 @@ static int alloc_mem_mmap(struct thread_data *td, size_t total_mem)
 {
 	int flags = 0;
 
-	td->mmapfd = 1;
+	td->mmapfd = -1;
 
 	if (td->o.mem_type == MEM_MMAPHUGE) {
 		unsigned long mask = td->o.hugepage_size - 1;
@@ -176,7 +176,8 @@ static void free_mem_mmap(struct thread_data *td, size_t total_mem)
 						td->orig_buffer);
 	munmap(td->orig_buffer, td->orig_buffer_size);
 	if (td->o.mmapfile) {
-		close(td->mmapfd);
+		if (td->mmapfd != -1)
+			close(td->mmapfd);
 		unlink(td->o.mmapfile);
 		free(td->o.mmapfile);
 	}