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[Qemu-devel] [PATCH 02/24] linux-aio: Fix laio_submit error handling
From: |
Kevin Wolf |
Subject: |
[Qemu-devel] [PATCH 02/24] linux-aio: Fix laio_submit error handling |
Date: |
Fri, 14 Oct 2011 18:48:57 +0200 |
The error handling order was in the wrong order, so that either the ACB would
be leaked or the counter would be decremented when it shouldn't.
Signed-off-by: Kevin Wolf <address@hidden>
---
linux-aio.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/linux-aio.c b/linux-aio.c
index bffa6cd..50da75d 100644
--- a/linux-aio.c
+++ b/linux-aio.c
@@ -185,10 +185,10 @@ BlockDriverAIOCB *laio_submit(BlockDriverState *bs, void
*aio_ctx, int fd,
goto out_dec_count;
return &laiocb->common;
-out_free_aiocb:
- qemu_aio_release(laiocb);
out_dec_count:
s->count--;
+out_free_aiocb:
+ qemu_aio_release(laiocb);
return NULL;
}
--
1.7.6.4
- [Qemu-devel] [PULL 00/24] Block patches, Kevin Wolf, 2011/10/14
- [Qemu-devel] [PATCH 01/24] block: allow resizing of images residing on host devices, Kevin Wolf, 2011/10/14
- [Qemu-devel] [PATCH 02/24] linux-aio: Fix laio_submit error handling,
Kevin Wolf <=
- [Qemu-devel] [PATCH 03/24] block: Keep track of devices' I/O status, Kevin Wolf, 2011/10/14
- [Qemu-devel] [PATCH 04/24] virtio: Support I/O status, Kevin Wolf, 2011/10/14
- [Qemu-devel] [PATCH 05/24] ide: Support I/O status, Kevin Wolf, 2011/10/14
- [Qemu-devel] [PATCH 07/24] QMP: query-status: Add 'io-status' key, Kevin Wolf, 2011/10/14
- [Qemu-devel] [PATCH 08/24] HMP: Print 'io-status' information, Kevin Wolf, 2011/10/14
- [Qemu-devel] [PATCH 09/24] block/vvfat: Fix potential memory leaks and other memory errors, Kevin Wolf, 2011/10/14
- [Qemu-devel] [PATCH 06/24] scsi: Support I/O status, Kevin Wolf, 2011/10/14
- [Qemu-devel] [PATCH 13/24] block: directly invoke .bdrv_* from emulation functions, Kevin Wolf, 2011/10/14
- [Qemu-devel] [PATCH 11/24] vvfat: Fix potential buffer overflow, Kevin Wolf, 2011/10/14
- [Qemu-devel] [PATCH 10/24] block/vvfat: Remove unused code, Kevin Wolf, 2011/10/14