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skia / third_party / libpng / 36bd1bbd549a4b6dd5ed2e1dbf7fd623c0a9797d
commit36bd1bbd549a4b6dd5ed2e1dbf7fd623c0a9797d[log] [tgz]
authorCosmin Truta <ctruta@gmail.com>Tue Sep 13 13:49:02 2022 +0300
committerCosmin Truta <ctruta@gmail.com>Tue Sep 13 13:49:02 2022 +0300
tree826abc2bf12f46b14260eb95e2ab44519f6f6827
parent0406deb1ca2e012ba551efd6eeec40803e4480b1 [diff]
Fix a crash in png_convert_from_time_t with an invalid time_t argument

This bug was found by FUTAG, a program for generating automated
fuzz-targets of libraries.

TODO:
Implement a safe function, alternative to png_convert_from_time_t,
which takes a png_ptr argument and raises a png_error if the time_t
argument is invalid.

Reported-by: Tran Chi Thien <thientc@ispras.ru>
Reported-by: Shamil Kurmangaleev <kursh@ispras.ru>
1 file changed
tree: 826abc2bf12f46b14260eb95e2ab44519f6f6827
  1. arm/
  2. ci/
  3. contrib/
  4. intel/
  5. mips/
  6. powerpc/
  7. projects/
  8. scripts/
  9. tests/
  10. .appveyor.yml
  11. .gitignore
  12. .travis.yml
  13. aclocal.m4
  14. ANNOUNCE
  15. AUTHORS
  16. autogen.sh
  17. CHANGES
  18. CMakeLists.txt
  19. compile
  20. config.guess
  21. config.h.in
  22. config.sub
  23. configure
  24. configure.ac
  25. depcomp
  26. example.c
  27. INSTALL
  28. install-sh
  29. libpng-config.in
  30. libpng-manual.txt
  31. libpng.3
  32. libpng.pc.in
  33. libpngpf.3
  34. LICENSE
  35. ltmain.sh
  36. Makefile.am
  37. Makefile.in
  38. missing
  39. png.5
  40. png.c
  41. png.h
  42. pngbar.jpg
  43. pngbar.png
  44. pngconf.h
  45. pngdebug.h
  46. pngerror.c
  47. pngget.c
  48. pnginfo.h
  49. pngmem.c
  50. pngnow.png
  51. pngpread.c
  52. pngpriv.h
  53. pngread.c
  54. pngrio.c
  55. pngrtran.c
  56. pngrutil.c
  57. pngset.c
  58. pngstruct.h
  59. pngtest.c
  60. pngtest.png
  61. pngtrans.c
  62. pngusr.dfa
  63. pngwio.c
  64. pngwrite.c
  65. pngwtran.c
  66. pngwutil.c
  67. README
  68. test-driver
  69. TODO
  70. TRADEMARK