block/iscsi: Document why we use raw malloc()
In block/iscsi.c we use a raw malloc() call, which is unusual given the project standard is to use the glib memory allocation functions. Document why we do so, to avoid it being converted to g_malloc() by mistake. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-ID: <20230727150705.2664464-1-peter.maydell@linaro.org> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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@ -1058,6 +1058,7 @@ static BlockAIOCB *iscsi_aio_ioctl(BlockDriverState *bs,
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return NULL;
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}
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/* Must use malloc(): this is freed via scsi_free_scsi_task() */
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acb->task = malloc(sizeof(struct scsi_task));
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if (acb->task == NULL) {
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error_report("iSCSI: Failed to allocate task for scsi command. %s",
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