ab7fc8ee5b
- target/i386: Introduce SapphireRapids-v3 to add missing features - qtest/fuzz-lsi53c895a-test: set guest RAM to 2G - hw/net/lan9118: Signal TSFL_INT flag when TX FIFO reaches specified level - target/arm: Fix alignment for VLD4.32 - hw/microblaze: pass random seed to fdt - tests/qtest: npcm7xx-emc-test: Skip checking MAC - tests: mark io-command test as skipped if socat is missing - tests: unit: add NULL-pointer check - tests: test-qga: close socket on failure to connect - vdpa:block device capacity expansion online support vdpa block device update capacity. - virtio-net: Ensure queue index fits with RSS(CVE-2024-6505) - nbd/server: CVE-2024-7409: Avoid use-after-free when closing server - ppc/vof: Fix unaligned FDT property access - vvfat: Fix reading files with non-continuous clusters - vvfat: Fix bug in writing to middle of file - savevm: Fix load_snapshot error path crash - hw/dma/xilinx_axidma: Use semicolon at end of statement, not comma - hw/remote/message.c: Don't directly invoke DeviceClass:reset - crypto/tlscredspsk: Free username on finalize - hw/display/vhost-user-gpu.c: fix vhost_user_gpu_chr_read() - virtio: remove virtio_tswap16s() call in vring_packed_event_read() - char-stdio: Restore blocking mode of stdout on exit - hw/ppc: spapr: Use qemu_vfree() to free spapr->htab - smbios: sanitize type from external type before checking have_fields_bitmap - spapr_pci: fix leak in spapr_phb_vfio_get_loc_code - KVM: use store-release to mark dirty pages as harvested - monitor/hmp: print trace as option in help for log command - tpm_crb: Avoid backend startup just before shutdown under Xen - crypto/block-luks: make range overlap check more readable - spapr: Free stdout path - target/rx: Use target_ulong for address in LI - virtio-pci: Fix the use of an uninitialized irqfd - rtl8139: Fix behaviour for old kernels. - virtio-rng: block max-bytes=0 MIME-Version: 1.0 - hw/audio/es1370: Clean up comment - vhost-user-server: do not set memory fd non-blocking - ui: reject extended clipboard message if not activated - virtio-net: Fix vhost virtqueue notifiers for RSS - hw/misc/applesmc: Fix memory leak in reset() handler Signed-off-by: Jiabo Feng <fengjiabo1@huawei.com> (cherry picked from commit db7a5d9a7239db307c8c1454fab5f8a92fd486b8)
36 lines
1.2 KiB
Diff
36 lines
1.2 KiB
Diff
From 401dbfbce0b9acbc59f953d80461781afca4b0f7 Mon Sep 17 00:00:00 2001
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From: tangbinzy <tangbin_yewu@cmss.chinamobile.com>
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Date: Wed, 4 Sep 2024 06:53:37 +0000
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Subject: [PATCH] spapr_pci: fix leak in spapr_phb_vfio_get_loc_code mainline
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inclusion commit c4ef328bdc5dac319c8a1bdbe6d4108382b41584 category: bugfix
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---------------------------------------------------------------
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Overwriting "path" in the second call to g_strdup_printf() causes a memory leak,
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even if the variable itself is g_autofree.
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Reported by Coverity as CID 1460454.
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Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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Signed-off-by: tangbinzy <tangbin_yewu@cmss.chinamobile.com>
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---
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hw/ppc/spapr_pci.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/hw/ppc/spapr_pci.c b/hw/ppc/spapr_pci.c
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index 3b518f1be9..567bc8481c 100644
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--- a/hw/ppc/spapr_pci.c
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+++ b/hw/ppc/spapr_pci.c
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@@ -800,6 +800,7 @@ static char *spapr_phb_vfio_get_loc_code(SpaprPhbState *sphb, PCIDevice *pdev)
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}
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/* Construct and read from host device tree the loc-code */
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+ g_free(path);
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path = g_strdup_printf("/proc/device-tree%s/ibm,loc-code", devspec);
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if (!g_file_get_contents(path, &buf, NULL, NULL)) {
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return NULL;
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--
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2.41.0.windows.1
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