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chromium / external / coreboot.org / flashrom / refs/heads/stable
commit51e430392d125ad7b36ec43e1448f3235d221b39[log] [tgz]
authorStefan Tauner <stefan.tauner@alumni.tuwien.ac.at>Fri Dec 02 01:09:23 2016
committerStefan Tauner <stefan.tauner@gmx.at>Thu Oct 12 01:50:05 2017
treebe44c2f0cc049d5c822acd9bce422f35b8a94339
parent9fbbf55ecb991704cfbb2900ad9b41a1f7647759 [diff]
Fix undefined behavior in some preprocessor define checks

Macros like the one below would produce undefined behavior when used as
expression/condition in #if preprocessor directives:
This patch replaces all such statements with a more verbose but
well-defined #if/#define x 1/#else/#define x 0/#endif

Found by clang (warning introduced in r258128), reported by Idwer.

Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
2 files changed
tree: be44c2f0cc049d5c822acd9bce422f35b8a94339
  1. Documentation/
  2. util/
  3. .gitattributes
  4. .gitignore
  5. 82802ab.c
  6. amd_imc.c
  7. archtest.c
  8. at45db.c
  9. atahpt.c
  10. atapromise.c
  11. atavia.c
  12. bitbang_spi.c
  13. board_enable.c
  14. buspirate_spi.c
  15. cbtable.c
  16. ch341a_spi.c
  17. chipdrivers.h
  18. chipset_enable.c
  19. cli_classic.c
  20. cli_common.c
  21. cli_output.c
  22. COPYING
  23. coreboot_tables.h
  24. dediprog.c
  25. dmi.c
  26. drkaiser.c
  27. dummyflasher.c
  28. en29lv640b.c
  29. flash.h
  30. flashchips.c
  31. flashchips.h
  32. flashrom.8.tmpl
  33. flashrom.c
  34. ft2232_spi.c
  35. gfxnvidia.c
  36. helpers.c
  37. hwaccess.c
  38. hwaccess.h
  39. ich_descriptors.c
  40. ich_descriptors.h
  41. ichspi.c
  42. internal.c
  43. it8212.c
  44. it85spi.c
  45. it87spi.c
  46. jedec.c
  47. layout.c
  48. linux_spi.c
  49. Makefile
  50. mcp6x_spi.c
  51. mstarddc_spi.c
  52. nic3com.c
  53. nicintel.c
  54. nicintel_eeprom.c
  55. nicintel_spi.c
  56. nicnatsemi.c
  57. nicrealtek.c
  58. ogp_spi.c
  59. opaque.c
  60. os.h
  61. pcidev.c
  62. physmap.c
  63. pickit2_spi.c
  64. platform.h
  65. pony_spi.c
  66. print.c
  67. print_wiki.c
  68. processor_enable.c
  69. programmer.c
  70. programmer.h
  71. rayer_spi.c
  72. README
  73. satamv.c
  74. satasii.c
  75. sb600spi.c
  76. serial.c
  77. serprog.c
  78. serprog.h
  79. sfdp.c
  80. spi.c
  81. spi.h
  82. spi25.c
  83. spi25_statusreg.c
  84. sst28sf040.c
  85. sst49lfxxxc.c
  86. sst_fwhub.c
  87. stm50.c
  88. udelay.c
  89. usbblaster_spi.c
  90. w29ee011.c
  91. w39.c
  92. wbsio_spi.c