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skia / external / github.com / lua / lua / 440a5ee78c8592230780310c9c8d8c2ba1700cb1
commit440a5ee78c8592230780310c9c8d8c2ba1700cb1[log] [tgz]
authorRoberto Ierusalimschy <roberto@inf.puc-rio.br>Fri Jul 19 12:13:00 2019 -0300
committerRoberto Ierusalimschy <roberto@inf.puc-rio.br>Fri Jul 19 12:13:00 2019 -0300
tree30d361cbe23eb652f8874e580750ca65fcca5b52
parentdc07719b0dbc4f2df0f42e34e18be1e0ac4fa2c3 [diff]
Fixed bug for emergency collection in upvalue creation

When creating an upvalue, an emergency collection can collect the
previous upvalue where the new one would be linked. The following
code can trigger the bug, using valgrind on Lua compiled with the
-DHARDMEMTESTS option:

  local x; local y
  (function () return y end)();
  (function () return x end)()
3 files changed
tree: 30d361cbe23eb652f8874e580750ca65fcca5b52
  1. manual/
  2. testes/
  3. all
  4. bugs
  5. lapi.c
  6. lapi.h
  7. lauxlib.c
  8. lauxlib.h
  9. lbaselib.c
  10. lcode.c
  11. lcode.h
  12. lcorolib.c
  13. lctype.c
  14. lctype.h
  15. ldblib.c
  16. ldebug.c
  17. ldebug.h
  18. ldo.c
  19. ldo.h
  20. ldump.c
  21. lfunc.c
  22. lfunc.h
  23. lgc.c
  24. lgc.h
  25. linit.c
  26. liolib.c
  27. ljumptab.h
  28. llex.c
  29. llex.h
  30. llimits.h
  31. lmathlib.c
  32. lmem.c
  33. lmem.h
  34. loadlib.c
  35. lobject.c
  36. lobject.h
  37. lopcodes.c
  38. lopcodes.h
  39. lopnames.h
  40. loslib.c
  41. lparser.c
  42. lparser.h
  43. lprefix.h
  44. lstate.c
  45. lstate.h
  46. lstring.c
  47. lstring.h
  48. lstrlib.c
  49. ltable.c
  50. ltable.h
  51. ltablib.c
  52. ltests.c
  53. ltests.h
  54. ltm.c
  55. ltm.h
  56. lua.c
  57. lua.h
  58. luaconf.h
  59. lualib.h
  60. lundump.c
  61. lundump.h
  62. lutf8lib.c
  63. lvm.c
  64. lvm.h
  65. lzio.c
  66. lzio.h
  67. makefile
  68. onelua.c