Google Git
Sign in
qemu / qemu / 26572b8a0e90ee0c77587173a78fa293a1d2beb6
commit26572b8a0e90ee0c77587173a78fa293a1d2beb6[log] [tgz]
authorGerd Hoffmann <kraxel@redhat.com>Thu May 20 15:23:06 2010 +0200
committerAnthony Liguori <aliguori@us.ibm.com>Tue Jun 01 12:53:36 2010 -0500
treeaf53e79866c62612cd07bbcfc88e6cfd93328ca9
parent4091da4b7cc251c7d422ccc5707900ed595b1ee0 [diff]
check for active_console before using it

Other vga_hw_* functions do the same.
Fixes a segmentation fault.  Trigger: boot with -nodefaults,
then connect via vnc.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
1 file changed
tree: af53e79866c62612cd07bbcfc88e6cfd93328ca9
  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. linux-user/
  12. net/
  13. pc-bios/
  14. QMP/
  15. roms/
  16. slirp/
  17. sysconfigs/
  18. target-alpha/
  19. target-arm/
  20. target-cris/
  21. target-i386/
  22. target-m68k/
  23. target-microblaze/
  24. target-mips/
  25. target-ppc/
  26. target-s390x/
  27. target-sh4/
  28. target-sparc/
  29. tcg/
  30. tests/
  31. .gitignore
  32. .gitmodules
  33. a.out.h
  34. acl.c
  35. acl.h
  36. aes.c
  37. aes.h
  38. aio.c
  39. alpha-dis.c
  40. alpha.ld
  41. arch_init.c
  42. arch_init.h
  43. arm-dis.c
  44. arm-semi.c
  45. arm.ld
  46. async.c
  47. balloon.c
  48. balloon.h
  49. block-migration.c
  50. block-migration.h
  51. block.c
  52. block.h
  53. block_int.h
  54. bswap.h
  55. bt-host.c
  56. bt-host.h
  57. bt-vhci.c
  58. buffered_file.c
  59. buffered_file.h
  60. cache-utils.c
  61. cache-utils.h
  62. Changelog
  63. check-qdict.c
  64. check-qfloat.c
  65. check-qint.c
  66. check-qjson.c
  67. check-qlist.c
  68. check-qstring.c
  69. cmd.c
  70. cmd.h
  71. cocoa.m
  72. CODING_STYLE
  73. config.h
  74. configure
  75. console.c
  76. console.h
  77. COPYING
  78. COPYING.LIB
  79. cpu-all.h
  80. cpu-common.h
  81. cpu-defs.h
  82. cpu-exec.c
  83. cpus.c
  84. cpus.h
  85. create_config
  86. cris-dis.c
  87. curses.c
  88. curses_keys.h
  89. cursor.c
  90. cursor_hidden.xpm
  91. cursor_left_ptr.xpm
  92. cutils.c
  93. d3des.c
  94. d3des.h
  95. def-helper.h
  96. device_tree.c
  97. device_tree.h
  98. dis-asm.h
  99. disas.c
  100. disas.h
  101. dma-helpers.c
  102. dma.h
  103. dyngen-exec.h
  104. elf.h
  105. envlist.c
  106. envlist.h
  107. exec-all.h
  108. exec.c
  109. feature_to_c.sh
  110. gdbstub.c
  111. gdbstub.h
  112. gen-icount.h
  113. host-utils.c
  114. host-utils.h
  115. hpet.h
  116. hppa-dis.c
  117. hppa.ld
  118. hxtool
  119. i386-dis.c
  120. i386.ld
  121. ia64-dis.c
  122. ia64.ld
  123. input.c
  124. ioport-user.c
  125. ioport.c
  126. ioport.h
  127. iov.c
  128. iov.h
  129. json-lexer.c
  130. json-lexer.h
  131. json-parser.c
  132. json-parser.h
  133. json-streamer.c
  134. json-streamer.h
  135. keymaps.c
  136. keymaps.h
  137. kvm-all.c
  138. kvm-stub.c
  139. kvm.h
  140. libfdt_env.h
  141. LICENSE
  142. linux-aio.c
  143. m68k-dis.c
  144. m68k-semi.c
  145. m68k.ld
  146. MAINTAINERS
  147. Makefile
  148. Makefile.dis
  149. Makefile.hw
  150. Makefile.objs
  151. Makefile.target
  152. Makefile.user
  153. microblaze-dis.c
  154. migration-exec.c
  155. migration-fd.c
  156. migration-tcp.c
  157. migration-unix.c
  158. migration.c
  159. migration.h
  160. mips-dis.c
  161. mips.ld
  162. module.c
  163. module.h
  164. monitor.c
  165. monitor.h
  166. nbd.c
  167. nbd.h
  168. net-checksum.c
  169. net.c
  170. net.h
  171. notify.c
  172. notify.h
  173. osdep.c
  174. osdep.h
  175. path.c
  176. pci-ids.txt
  177. poison.h
  178. posix-aio-compat.c
  179. ppc-dis.c
  180. ppc.ld
  181. ppc64.ld
  182. qbool.c
  183. qbool.h
  184. qdict-test-data.txt
  185. qdict.c
  186. qdict.h
  187. qemu-aio.h
  188. qemu-barrier.h
  189. qemu-binfmt-conf.sh
  190. qemu-char.c
  191. qemu-char.h
  192. qemu-common.h
  193. qemu-config.c
  194. qemu-config.h
  195. qemu-doc.texi
  196. qemu-error.c
  197. qemu-error.h
  198. qemu-img-cmds.hx
  199. qemu-img.c
  200. qemu-img.texi
  201. qemu-io.c
  202. qemu-lock.h
  203. qemu-log.h
  204. qemu-malloc.c
  205. qemu-monitor.hx
  206. qemu-nbd.c
  207. qemu-nbd.texi
  208. qemu-objects.h
  209. qemu-option.c
  210. qemu-option.h
  211. qemu-options.hx
  212. qemu-queue.h
  213. qemu-sockets.c
  214. qemu-tech.texi
  215. qemu-thread.c
  216. qemu-thread.h
  217. qemu-timer.c
  218. qemu-timer.h
  219. qemu-tool.c
  220. qemu-x509.h
  221. qemu.sasl
  222. qemu_socket.h
  223. qerror.c
  224. qerror.h
  225. qfloat.c
  226. qfloat.h
  227. qint.c
  228. qint.h
  229. qjson.c
  230. qjson.h
  231. qlist.c
  232. qlist.h
  233. qobject.h
  234. qstring.c
  235. qstring.h
  236. readline.c
  237. readline.h
  238. README
  239. rules.mak
  240. rwhandler.c
  241. rwhandler.h
  242. s390-dis.c
  243. s390.ld
  244. savevm.c
  245. sdl.c
  246. sdl_keysym.h
  247. sdl_zoom.c
  248. sdl_zoom.h
  249. sdl_zoom_template.h
  250. sh4-dis.c
  251. softmmu-semi.h
  252. softmmu_defs.h
  253. softmmu_exec.h
  254. softmmu_header.h
  255. softmmu_template.h
  256. sparc-dis.c
  257. sparc.ld
  258. sparc64.ld
  259. sysemu.h
  260. targphys.h
  261. tcg-runtime.c
  262. texi2pod.pl
  263. thunk.c
  264. thunk.h
  265. TODO
  266. translate-all.c
  267. uboot_image.h
  268. usb-bsd.c
  269. usb-linux.c
  270. usb-stub.c
  271. VERSION
  272. vgafont.h
  273. vl.c
  274. vnc-auth-sasl.c
  275. vnc-auth-sasl.h
  276. vnc-auth-vencrypt.c
  277. vnc-auth-vencrypt.h
  278. vnc-encoding-hextile.c
  279. vnc-encoding-tight.c
  280. vnc-encoding-tight.h
  281. vnc-encoding-zlib.c
  282. vnc-tls.c
  283. vnc-tls.h
  284. vnc.c
  285. vnc.h
  286. vnc_keysym.h
  287. vnchextile.h
  288. x86_64.ld
  289. x_keymap.c
  290. x_keymap.h