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qemu-android/qemu-android/64ca6aee4f06a3af869e5e09f0afeb6721966875
commit
64ca6aee4f06a3af869e5e09f0afeb6721966875
[log] [tgz]
author
Kevin Wolf <kwolf@redhat.com>
Wed Feb 22 12:37:13 2012 +0100
committer
Kevin Wolf <kwolf@redhat.com>
Wed Feb 29 12:48:47 2012 +0100
tree
afbd851167030d78c457e6ea3f23e8f76d0660b2
parent
fd29b4bbef9f75bba64ad7c4db38babc397a4814 [diff]
qcow2: Reject too large header extensions

Image files that make qemu-img info read several gigabytes into the
unknown header extensions list are bad. Just fail opening the image
if an extension claims to be larger than the header extension area.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
1 file changed
tree: afbd851167030d78c457e6ea3f23e8f76d0660b2
  1. audio/
  2. block/
  3. bsd-user/
  4. darwin-user/
  5. default-configs/
  6. docs/
  7. fpu/
  8. fsdev/
  9. gdb-xml/
  10. hw/
  11. include/
  12. libcacard/
  13. linux-headers/
  14. linux-user/
  15. net/
  16. pc-bios/
  17. qapi/
  18. qga/
  19. QMP/
  20. qom/
  21. roms/
  22. scripts/
  23. slirp/
  24. sysconfigs/
  25. target-alpha/
  26. target-arm/
  27. target-cris/
  28. target-i386/
  29. target-lm32/
  30. target-m68k/
  31. target-microblaze/
  32. target-mips/
  33. target-ppc/
  34. target-s390x/
  35. target-sh4/
  36. target-sparc/
  37. target-unicore32/
  38. target-xtensa/
  39. tcg/
  40. tests/
  41. trace/
  42. ui/
  43. .gitignore
  44. .gitmodules
  45. .mailmap
  46. a.out.h
  47. acl.c
  48. acl.h
  49. aes.c
  50. aes.h
  51. aio.c
  52. alpha-dis.c
  53. alpha.ld
  54. arch_init.c
  55. arch_init.h
  56. arm-dis.c
  57. arm-semi.c
  58. arm.ld
  59. async.c
  60. balloon.c
  61. balloon.h
  62. bitmap.c
  63. bitmap.h
  64. bitops.c
  65. bitops.h
  66. block-migration.c
  67. block-migration.h
  68. block.c
  69. block.h
  70. block_int.h
  71. blockdev.c
  72. blockdev.h
  73. bswap.h
  74. bt-host.c
  75. bt-host.h
  76. bt-vhci.c
  77. buffered_file.c
  78. buffered_file.h
  79. cache-utils.c
  80. cache-utils.h
  81. Changelog
  82. check-qdict.c
  83. check-qfloat.c
  84. check-qint.c
  85. check-qjson.c
  86. check-qlist.c
  87. check-qstring.c
  88. cmd.c
  89. cmd.h
  90. CODING_STYLE
  91. compatfd.c
  92. compatfd.h
  93. compiler.h
  94. config.h
  95. configure
  96. console.c
  97. console.h
  98. COPYING
  99. COPYING.LIB
  100. coroutine-gthread.c
  101. coroutine-ucontext.c
  102. coroutine-win32.c
  103. cpu-all.h
  104. cpu-common.h
  105. cpu-defs.h
  106. cpu-exec.c
  107. cpus.c
  108. cpus.h
  109. cris-dis.c
  110. cursor.c
  111. cursor_hidden.xpm
  112. cursor_left_ptr.xpm
  113. cutils.c
  114. def-helper.h
  115. device_tree.c
  116. device_tree.h
  117. dis-asm.h
  118. disas.c
  119. disas.h
  120. dma-helpers.c
  121. dma.h
  122. dyngen-exec.h
  123. elf.h
  124. envlist.c
  125. envlist.h
  126. error.c
  127. error.h
  128. error_int.h
  129. event_notifier.c
  130. event_notifier.h
  131. exec-all.h
  132. exec-memory.h
  133. exec-obsolete.h
  134. exec.c
  135. gdbstub.c
  136. gdbstub.h
  137. gen-icount.h
  138. HACKING
  139. hmp-commands.hx
  140. hmp.c
  141. hmp.h
  142. host-utils.c
  143. host-utils.h
  144. hppa-dis.c
  145. hppa.ld
  146. i386-dis.c
  147. i386.ld
  148. ia64-dis.c
  149. ia64.ld
  150. input.c
  151. int128.h
  152. iohandler.c
  153. ioport-user.c
  154. ioport.c
  155. ioport.h
  156. iorange.h
  157. iov.c
  158. iov.h
  159. json-lexer.c
  160. json-lexer.h
  161. json-parser.c
  162. json-parser.h
  163. json-streamer.c
  164. json-streamer.h
  165. kvm-all.c
  166. kvm-stub.c
  167. kvm.h
  168. libfdt_env.h
  169. LICENSE
  170. linux-aio.c
  171. m68k-dis.c
  172. m68k-semi.c
  173. m68k.ld
  174. main-loop.c
  175. main-loop.h
  176. MAINTAINERS
  177. Makefile
  178. Makefile.dis
  179. Makefile.hw
  180. Makefile.objs
  181. Makefile.target
  182. Makefile.user
  183. memory.c
  184. memory.h
  185. microblaze-dis.c
  186. migration-exec.c
  187. migration-fd.c
  188. migration-tcp.c
  189. migration-unix.c
  190. migration.c
  191. migration.h
  192. mips-dis.c
  193. mips.ld
  194. module.c
  195. module.h
  196. monitor.c
  197. monitor.h
  198. nbd.c
  199. nbd.h
  200. net.c
  201. net.h
  202. notify.c
  203. notify.h
  204. os-posix.c
  205. os-win32.c
  206. osdep.c
  207. osdep.h
  208. oslib-posix.c
  209. oslib-win32.c
  210. path.c
  211. pci-ids.txt
  212. pflib.c
  213. pflib.h
  214. poison.h
  215. posix-aio-compat.c
  216. ppc-dis.c
  217. ppc.ld
  218. ppc64.ld
  219. qapi-schema-guest.json
  220. qapi-schema-test.json
  221. qapi-schema.json
  222. qbool.c
  223. qbool.h
  224. qdict-test-data.txt
  225. qdict.c
  226. qdict.h
  227. qemu-aio.h
  228. qemu-barrier.h
  229. qemu-bridge-helper.c
  230. qemu-char.c
  231. qemu-char.h
  232. qemu-common.h
  233. qemu-config.c
  234. qemu-config.h
  235. qemu-coroutine-int.h
  236. qemu-coroutine-io.c
  237. qemu-coroutine-lock.c
  238. qemu-coroutine-sleep.c
  239. qemu-coroutine.c
  240. qemu-coroutine.h
  241. qemu-doc.texi
  242. qemu-error.c
  243. qemu-error.h
  244. qemu-file.h
  245. qemu-ga.c
  246. qemu-img-cmds.hx
  247. qemu-img.c
  248. qemu-img.texi
  249. qemu-io.c
  250. qemu-lock.h
  251. qemu-log.h
  252. qemu-nbd.c
  253. qemu-nbd.texi
  254. qemu-objects.h
  255. qemu-option.c
  256. qemu-option.h
  257. qemu-options-wrapper.h
  258. qemu-options.h
  259. qemu-options.hx
  260. qemu-os-posix.h
  261. qemu-os-win32.h
  262. qemu-progress.c
  263. qemu-queue.h
  264. qemu-sockets.c
  265. qemu-tech.texi
  266. qemu-thread-posix.c
  267. qemu-thread-posix.h
  268. qemu-thread-win32.c
  269. qemu-thread-win32.h
  270. qemu-thread.h
  271. qemu-timer-common.c
  272. qemu-timer.c
  273. qemu-timer.h
  274. qemu-tls.h
  275. qemu-tool.c
  276. qemu-x509.h
  277. qemu-xattr.h
  278. qemu.sasl
  279. qemu_socket.h
  280. qerror.c
  281. qerror.h
  282. qfloat.c
  283. qfloat.h
  284. qint.c
  285. qint.h
  286. qjson.c
  287. qjson.h
  288. qlist.c
  289. qlist.h
  290. qmp-commands.hx
  291. qmp.c
  292. qobject.h
  293. qstring.c
  294. qstring.h
  295. range.h
  296. readline.c
  297. readline.h
  298. README
  299. rules.mak
  300. s390-dis.c
  301. s390.ld
  302. savevm.c
  303. sh4-dis.c
  304. softmmu-semi.h
  305. softmmu_defs.h
  306. softmmu_exec.h
  307. softmmu_header.h
  308. softmmu_template.h
  309. sparc-dis.c
  310. sparc.ld
  311. sparc64.ld
  312. spice-qemu-char.c
  313. sysemu.h
  314. targphys.h
  315. tcg-runtime.c
  316. tci-dis.c
  317. tci.c
  318. test-coroutine.c
  319. test-qmp-commands.c
  320. test-qmp-input-visitor.c
  321. test-qmp-output-visitor.c
  322. test-string-input-visitor.c
  323. test-string-output-visitor.c
  324. thunk.c
  325. thunk.h
  326. TODO
  327. trace-events
  328. translate-all.c
  329. uboot_image.h
  330. usb-bsd.c
  331. usb-linux.c
  332. usb-redir.c
  333. usb-stub.c
  334. user-exec.c
  335. VERSION
  336. version.rc
  337. vgafont.h
  338. vl.c
  339. vmstate.h
  340. x86_64.ld
  341. xen-all.c
  342. xen-mapcache.c
  343. xen-mapcache.h
  344. xen-stub.c
  345. xtensa-semi.c