31905d81fa
xen-4.6.1-testing-src.tar.bz2 - Dropped patches now contained in tarball or unnecessary xen-4.6.0-testing-src.tar.bz2 5604f239-x86-PV-properly-populate-descriptor-tables.patch 561bbc8b-VT-d-don-t-suppress-invalidation-address-write-when-it-is-zero.patch 561d2046-VT-d-use-proper-error-codes-in-iommu_enable_x2apic_IR.patch 561d20a0-x86-hide-MWAITX-from-PV-domains.patch 561e3283-x86-NUMA-fix-SRAT-table-processor-entry-parsing-and-consumption.patch 5632118e-arm-Support-hypercall_create_continuation-for-multicall.patch 56321222-arm-rate-limit-logging-from-unimplemented-PHYSDEVOP-and-HVMOP.patch 56321249-arm-handle-races-between-relinquish_memory-and-free_domheap_pages.patch 5632127b-x86-guard-against-undue-super-page-PTE-creation.patch 5632129c-free-domain-s-vcpu-array.patch 563212c9-x86-PoD-Eager-sweep-for-zeroed-pages.patch 563212e4-xenoprof-free-domain-s-vcpu-array.patch 563212ff-x86-rate-limit-logging-in-do_xen-oprof-pmu-_op.patch 56323737-libxl-adjust-PoD-target-by-memory-fudge-too.patch 56377442-x86-PoD-Make-p2m_pod_empty_cache-restartable.patch 5641ceec-x86-HVM-always-intercept-AC-and-DB.patch 56549f24-x86-vPMU-document-as-unsupported.patch 5677f350-x86-make-debug-output-consistent-in-hvm_set_callback_via.patch xen-4.6.0-testing-src.tar.bz2 xsa155-qemut-qdisk-double-access.patch xsa155-qemut-xenfb.patch xsa155-qemuu-qdisk-double-access.patch xsa155-qemuu-xenfb.patch xsa159.patch xsa160.patch xsa162-qemut.patch OBS-URL: https://build.opensuse.org/package/show/Virtualization/xen?expand=0&rev=399
53 lines
1.8 KiB
Diff
53 lines
1.8 KiB
Diff
Index: xen-4.6.1-testing/tools/qemu-xen-traditional-dir-remote/hw/ide.c
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===================================================================
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--- xen-4.6.1-testing.orig/tools/qemu-xen-traditional-dir-remote/hw/ide.c
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+++ xen-4.6.1-testing/tools/qemu-xen-traditional-dir-remote/hw/ide.c
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@@ -937,8 +937,9 @@ static inline void ide_dma_submit_check(
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static inline void ide_set_irq(IDEState *s)
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{
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- BMDMAState *bm = s->bmdma;
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- if (!s->bs) return; /* ouch! (see ide_flush_cb) */
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+ BMDMAState *bm;
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+ if (!s || !s->bs) return; /* ouch! (see ide_flush_cb) */
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+ bm = s->bmdma;
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if (!(s->cmd & IDE_CMD_DISABLE_IRQ)) {
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if (bm) {
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bm->status |= BM_STATUS_INT;
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@@ -1338,6 +1339,8 @@ static void ide_write_flush_cb(void *opa
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BMDMAState *bm = opaque;
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IDEState *s = bm->ide_if;
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+ if (!s) return; /* yikes */
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+
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if (ret != 0) {
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ide_dma_error(s);
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return;
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@@ -1432,7 +1435,7 @@ static void ide_flush_cb(void *opaque, i
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{
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IDEState *s = opaque;
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- if (!s->bs) return; /* ouch! (see below) */
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+ if (!s || !s->bs) return; /* ouch! (see below) */
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if (ret) {
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/* We are completely doomed. The IDE spec does not permit us
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@@ -1689,7 +1692,7 @@ static void ide_atapi_cmd_read_dma_cb(vo
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IDEState *s = bm->ide_if;
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int data_offset, n;
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- if (!s->bs) return; /* ouch! (see ide_flush_cb) */
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+ if (!s || !s->bs) return; /* ouch! (see ide_flush_cb) */
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if (ret < 0) {
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ide_atapi_io_error(s, ret);
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@@ -2368,7 +2371,7 @@ static void cdrom_change_cb(void *opaque
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IDEState *s = opaque;
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uint64_t nb_sectors;
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- if (!s->bs) return; /* ouch! (see ide_flush_cb) */
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+ if (!s || !s->bs) return; /* ouch! (see ide_flush_cb) */
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bdrv_get_geometry(s->bs, &nb_sectors);
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s->nb_sectors = nb_sectors;
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