Google Git
Sign in
kernel / pub / scm / devel / sparse / chrisl / sparse / refs/heads/ptrlist-refcount-clean
commit9c4f86f001ba097ab04976de155124475973305e[log] [tgz]
authorChristopher Li <sparse@chrisli.org>Thu Jul 06 16:25:38 2017 -0700
committerChristopher Li <sparse@chrisli.org>Sun Jul 09 01:48:09 2017 -0700
tree5bd46539b8355021992218e6149485b674494376
parent5234b1fcb69ade5e69ab3a528b57c8f5cea9b11e [diff]
check on delete list entry while parent caller using it.

This is checking for type the bug Luc reported.

Basiclly, the parent DO_FOR_EACH() has __nr caching the
current ptr position. When the inner loop function delete
one entry before the current position. The parent current
position needs to be adjust, because the entry[] has been
move forward.

This patch only check usage FOR_EACH_XXX macro. There is
also PREPARE_PTR_LIST haven't cover by this patch.
It is already catching bugs with kernel compiling.
8 files changed
tree: 5bd46539b8355021992218e6149485b674494376
  1. compat/
  2. Documentation/
  3. gvpr/
  4. validation/
  5. .gitignore
  6. allocate.c
  7. allocate.h
  8. ast-inspect.c
  9. ast-inspect.h
  10. ast-model.c
  11. ast-model.h
  12. ast-view.c
  13. ast-view.h
  14. bitmap.h
  15. builtin.c
  16. c2xml.c
  17. cgcc
  18. cgcc.1
  19. char.c
  20. char.h
  21. compat-bsd.c
  22. compat-cygwin.c
  23. compat-linux.c
  24. compat-mingw.c
  25. compat-solaris.c
  26. compat.h
  27. compile-i386.c
  28. compile.c
  29. compile.h
  30. cse.c
  31. ctags.c
  32. dissect.c
  33. dissect.h
  34. evaluate.c
  35. example.c
  36. expand.c
  37. expand.h
  38. expression.c
  39. expression.h
  40. FAQ
  41. flow.c
  42. flow.h
  43. gcc-attr-list.h
  44. gdbhelpers
  45. graph.c
  46. ident-list.h
  47. inline.c
  48. lib.c
  49. lib.h
  50. LICENSE
  51. linearize.c
  52. linearize.h
  53. liveness.c
  54. Makefile
  55. memops.c
  56. obfuscate.c
  57. parse.c
  58. parse.dtd
  59. parse.h
  60. pre-process.c
  61. ptrlist.c
  62. ptrlist.h
  63. README
  64. scope.c
  65. scope.h
  66. show-parse.c
  67. simplify.c
  68. sort.c
  69. sparse-llvm.c
  70. sparse.1
  71. sparse.c
  72. sparse.pc.in
  73. sparsec
  74. sparsei
  75. stats.c
  76. storage.c
  77. storage.h
  78. symbol.c
  79. symbol.h
  80. target.c
  81. target.h
  82. test-dissect.c
  83. test-inspect.c
  84. test-lexing.c
  85. test-linearize.c
  86. test-parsing.c
  87. test-sort.c
  88. test-unssa.c
  89. token.h
  90. tokenize.c
  91. unssa.c