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bbdf902366
This modification ensures that in scenarios where the buffer size is
insufficient for a zone report, the function will now properly set an
error status and proceed to a cleanup label, instead of merely
returning.
The following ASAN log reveals it:
==1767400==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 312 byte(s) in 1 object(s) allocated from:
#0 0x64ac7b3280cd in malloc llvm/compiler-rt/lib/asan/asan_malloc_linux.cpp:129:3
#1 0x735b02fb9738 in g_malloc (/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x5e738)
#2 0x64ac7d23be96 in virtqueue_split_pop hw/virtio/virtio.c:1612:12
#3 0x64ac7d23728a in virtqueue_pop hw/virtio/virtio.c:1783:16
#4 0x64ac7cfcaacd in virtio_blk_get_request hw/block/virtio-blk.c:228:27
#5 0x64ac7cfca7c7 in virtio_blk_handle_vq hw/block/virtio-blk.c:1123:23
#6 0x64ac7cfecb95 in virtio_blk_handle_output hw/block/virtio-blk.c:1157:5
Signed-off-by: Zheyu Ma <zheyuma97@gmail.com>
Message-id: 20240404120040.1951466-1-zheyuma97@gmail.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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|---|---|---|
| .. | ||
| dataplane | ||
| block.c | ||
| cdrom.c | ||
| ecc.c | ||
| fdc-internal.h | ||
| fdc-isa.c | ||
| fdc-sysbus.c | ||
| fdc.c | ||
| hd-geometry.c | ||
| Kconfig | ||
| m25p80.c | ||
| m25p80_sfdp.c | ||
| m25p80_sfdp.h | ||
| meson.build | ||
| nand.c | ||
| onenand.c | ||
| pflash_cfi01.c | ||
| pflash_cfi02.c | ||
| swim.c | ||
| tc58128.c | ||
| trace-events | ||
| trace.h | ||
| vhost-user-blk.c | ||
| virtio-blk-common.c | ||
| virtio-blk.c | ||
| xen-block.c | ||
| xen_blkif.h | ||