Google Git
Sign in
skia / external / github.com / lua / lua / 57f5b81da9f1f23380d20f164012e10c5f4fef94
commit57f5b81da9f1f23380d20f164012e10c5f4fef94[log] [tgz]
authorRoberto Ierusalimschy <roberto@inf.puc-rio.br>Fri Dec 14 13:12:01 2018 -0200
committerRoberto Ierusalimschy <roberto@inf.puc-rio.br>Fri Dec 14 13:12:01 2018 -0200
treef626d12697bfec8bba9290a0f11b29f71705eaab
parentfdc25a1ebfe9968dcec390dd556375105aa0be40 [diff]
Bug: Long brackets with a huge number of '=' causes overflow

A long bracket with too many equal signs can overflow the 'int' used for
the counting and some arithmetic done on the value. Changing the counter
to 'size_t' avoids that. (Because what is counted goes to a buffer, an
overflow in the counter will first raise a buffer-overflow error.)
2 files changed
tree: f626d12697bfec8bba9290a0f11b29f71705eaab
  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