Google Git
Sign in
qemu/qemu/bdac94e9cfdff4d9d3c1a6f7cd995e4e4f04d7a9
commit
bdac94e9cfdff4d9d3c1a6f7cd995e4e4f04d7a9
[log]
author
Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
Mon Apr 20 08:07:05 2026 +0300
committer
Michael S. Tsirkin <mst@redhat.com>
Mon Jul 27 15:13:38 2026 -0400
tree
e1f478f97b54b9880dfe1e221af61e1a08f96e0d
parent
67550d65b4bfdbcbfee2dae7ae1ebbbccd01dfe5 [diff]
virtio-snd: check rx buffer descriptor size

It must be at least sizeof(virtio_snd_pcm_status).

I haven't verified if it's possible to get an underflow, but coverity
points it out in CID 1547527 so add a check.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Message-ID: <20260420-virtio-fixups-v3-1-07aef1eff9d2@linaro.org>
1 file changed
tree: e1f478f97b54b9880dfe1e221af61e1a08f96e0d
  1. .github/
  2. .gitlab/
  3. .gitlab-ci.d/
  4. accel/
  5. audio/
  6. authz/
  7. backends/
  8. block/
  9. bsd-user/
  10. chardev/
  11. common-user/
  12. configs/
  13. contrib/
  14. crypto/
  15. disas/
  16. docs/
  17. dump/
  18. ebpf/
  19. fpu/
  20. fsdev/
  21. gdbstub/
  22. host/
  23. hw/
  24. include/
  25. io/
  26. libdecnumber/
  27. linux-headers/
  28. linux-user/
  29. migration/
  30. monitor/
  31. nbd/
  32. net/
  33. pc-bios/
  34. plugins/
  35. po/
  36. python/
  37. pyvenv/
  38. qapi/
  39. qga/
  40. qobject/
  41. qom/
  42. replay/
  43. roms/
  44. rust/
  45. scripts/
  46. scsi/
  47. semihosting/
  48. stats/
  49. storage-daemon/
  50. stubs/
  51. subprojects/
  52. system/
  53. target/
  54. tcg/
  55. tests/
  56. tools/
  57. trace/
  58. ui/
  59. util/
  60. .b4-config
  61. .dir-locals.el
  62. .editorconfig
  63. .exrc
  64. .gdbinit
  65. .git-blame-ignore-revs
  66. .gitattributes
  67. .gitignore
  68. .gitlab-ci.yml
  69. .gitlab-map-auto
  70. .gitlab-map-manual
  71. .gitmodules
  72. .gitpublish
  73. .mailmap
  74. .patchew.yml
  75. .readthedocs.yml
  76. .travis.yml
  77. block.c
  78. blockdev-nbd.c
  79. blockdev.c
  80. blockjob.c
  81. clippy.toml
  82. configure
  83. COPYING
  84. COPYING.LIB
  85. cpu-common.c
  86. cpu-target.c
  87. event-loop-base.c
  88. gitdm.config
  89. hmp-commands-info.hx
  90. hmp-commands.hx
  91. iothread.c
  92. job-qmp.c
  93. job.c
  94. Kconfig
  95. Kconfig.host
  96. LICENSE
  97. MAINTAINERS
  98. Makefile
  99. meson.build
  100. meson_options.txt
  101. module-common.c
  102. os-posix.c
  103. os-wasm.c
  104. os-win32.c
  105. page-vary-common.c
  106. page-vary-system.c
  107. pythondeps.toml
  108. qemu-bridge-helper.c
  109. qemu-edid.c
  110. qemu-img-cmds.hx
  111. qemu-img.c
  112. qemu-io-cmds.c
  113. qemu-io.c
  114. qemu-keymap.c
  115. qemu-nbd.c
  116. qemu-options.hx
  117. qemu.nsi
  118. qemu.sasl
  119. README.rst
  120. replication.c
  121. run.in
  122. target-info-qom.c
  123. target-info-stub.c
  124. target-info.c
  125. trace-events
  126. VERSION
  127. version.rc