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| author | Shannon Zhao <shannon.zhao@linaro.org> | 2016-07-07 13:47:01 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2016-07-07 13:47:01 +0100 |
| commit | eef9f19eea26cd8b4553459118f87d7150b53c5a (patch) | |
| tree | 3008b59630190af1da09fe27296c193d6ae9ce37 /hw/block/m25p80.c | |
| parent | e0dadc1e9ef1f35208e5d2af9c7740c18a0b769f (diff) | |
| download | qemu-eef9f19eea26cd8b4553459118f87d7150b53c5a.zip qemu-eef9f19eea26cd8b4553459118f87d7150b53c5a.tar.gz qemu-eef9f19eea26cd8b4553459118f87d7150b53c5a.tar.bz2 | |
hw/block/m25p80: fix resource leak
These two are spot by Coverity 1357232 and 1357233.
Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
Message-id: 1467684998-12076-1-git-send-email-zhaoshenglong@huawei.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/block/m25p80.c')
| -rw-r--r-- | hw/block/m25p80.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/hw/block/m25p80.c b/hw/block/m25p80.c index d9b2793..ca8c12c 100644 --- a/hw/block/m25p80.c +++ b/hw/block/m25p80.c @@ -459,12 +459,13 @@ static void blk_sync_complete(void *opaque, int ret) static void flash_sync_page(Flash *s, int page) { - QEMUIOVector *iov = g_new(QEMUIOVector, 1); + QEMUIOVector *iov; if (!s->blk || blk_is_read_only(s->blk)) { return; } + iov = g_new(QEMUIOVector, 1); qemu_iovec_init(iov, 1); qemu_iovec_add(iov, s->storage + page * s->pi->page_size, s->pi->page_size); @@ -474,13 +475,14 @@ static void flash_sync_page(Flash *s, int page) static inline void flash_sync_area(Flash *s, int64_t off, int64_t len) { - QEMUIOVector *iov = g_new(QEMUIOVector, 1); + QEMUIOVector *iov; if (!s->blk || blk_is_read_only(s->blk)) { return; } assert(!(len % BDRV_SECTOR_SIZE)); + iov = g_new(QEMUIOVector, 1); qemu_iovec_init(iov, 1); qemu_iovec_add(iov, s->storage + off, len); blk_aio_pwritev(s->blk, off, iov, 0, blk_sync_complete, iov); |