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qemu / qemu / ba56e4cad41ea2b2fb68d18a632ebc7d4e4b1051
commitba56e4cad41ea2b2fb68d18a632ebc7d4e4b1051[log] [tgz]
authorPeter Maydell <peter.maydell@linaro.org>Mon Jan 09 16:45:09 2017 +0000
committerMichael Tokarev <mjt@tls.msk.ru>Tue Jan 24 23:26:53 2017 +0300
tree65dd38361a1dfed9072e179c5f40f9de26e0553b
parent1706e9d819ff610154fe47ef3a195c2fd6604efe [diff]
hw/display/framebuffer.c: Avoid overflow for framebuffers > 4GB

Coverity points out that calculating src_len by multiplying
src_width by rows could overflow. This can only happen in
the implausible case of a framebuffer larger than 4GB, but
we may as well fix it, placating Coverity. (CID1005515)

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
1 file changed
tree: 65dd38361a1dfed9072e179c5f40f9de26e0553b
  1. audio/
  2. backends/
  3. block/
  4. bsd-user/
  5. contrib/
  6. crypto/
  7. default-configs/
  8. disas/
  9. docs/
  10. fpu/
  11. fsdev/
  12. gdb-xml/
  13. hw/
  14. include/
  15. io/
  16. libdecnumber/
  17. linux-headers/
  18. linux-user/
  19. migration/
  20. nbd/
  21. net/
  22. pc-bios/
  23. po/
  24. qapi/
  25. qga/
  26. qobject/
  27. qom/
  28. replay/
  29. roms/
  30. scripts/
  31. slirp/
  32. stubs/
  33. target/
  34. tcg/
  35. tests/
  36. trace/
  37. ui/
  38. util/
  39. dtc
  40. pixman
  41. .dir-locals.el
  42. .exrc
  43. .gitignore
  44. .gitmodules
  45. .mailmap
  46. .travis.yml
  47. accel.c
  48. aio-posix.c
  49. aio-win32.c
  50. arch_init.c
  51. async.c
  52. atomic_template.h
  53. balloon.c
  54. block.c
  55. blockdev-nbd.c
  56. blockdev.c
  57. blockjob.c
  58. bootdevice.c
  59. bt-host.c
  60. bt-vhci.c
  61. Changelog
  62. CODING_STYLE
  63. configure
  64. COPYING
  65. COPYING.LIB
  66. cpu-exec-common.c
  67. cpu-exec.c
  68. cpus-common.c
  69. cpus.c
  70. cputlb.c
  71. device-hotplug.c
  72. device_tree.c
  73. disas.c
  74. dma-helpers.c
  75. dump.c
  76. exec.c
  77. gdbstub.c
  78. HACKING
  79. hax-stub.c
  80. hmp-commands-info.hx
  81. hmp-commands.hx
  82. hmp.c
  83. hmp.h
  84. iohandler.c
  85. ioport.c
  86. iothread.c
  87. kvm-all.c
  88. kvm-stub.c
  89. LICENSE
  90. main-loop.c
  91. MAINTAINERS
  92. Makefile
  93. Makefile.objs
  94. Makefile.target
  95. memory.c
  96. memory_ldst.inc.c
  97. memory_mapping.c
  98. module-common.c
  99. monitor.c
  100. numa.c
  101. os-posix.c
  102. os-win32.c
  103. page_cache.c
  104. qapi-schema.json
  105. qdev-monitor.c
  106. qdict-test-data.txt
  107. qemu-bridge-helper.c
  108. qemu-char.c
  109. qemu-doc.texi
  110. qemu-ga.texi
  111. qemu-img-cmds.hx
  112. qemu-img.c
  113. qemu-img.texi
  114. qemu-io-cmds.c
  115. qemu-io.c
  116. qemu-nbd.c
  117. qemu-nbd.texi
  118. qemu-option-trace.texi
  119. qemu-options-wrapper.h
  120. qemu-options.h
  121. qemu-options.hx
  122. qemu-seccomp.c
  123. qemu-tech.texi
  124. qemu-timer.c
  125. qemu.nsi
  126. qemu.sasl
  127. qmp.c
  128. qtest.c
  129. README
  130. replication.c
  131. replication.h
  132. rules.mak
  133. softmmu_template.h
  134. spice-qemu-char.c
  135. tcg-runtime.c
  136. tci.c
  137. thread-pool.c
  138. thunk.c
  139. tpm.c
  140. trace-events
  141. translate-all.c
  142. translate-all.h
  143. translate-common.c
  144. user-exec-stub.c
  145. user-exec.c
  146. VERSION
  147. version.rc
  148. vl.c
  149. xen-common-stub.c
  150. xen-common.c
  151. xen-hvm-stub.c
  152. xen-hvm.c
  153. xen-mapcache.c