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goma / zlib / 12b345c4309b37ab905e7e702021c1c2d2c095cc
commit12b345c4309b37ab905e7e702021c1c2d2c095cc[log] [tgz]
authorMark Adler <madler@alumni.caltech.edu>Fri Feb 17 00:06:32 2023 -0800
committerMark Adler <madler@alumni.caltech.edu>Fri Feb 17 00:06:32 2023 -0800
treea05fba37e155d16fced4e198644ec624791412ed
parentfa8cd50ada68b873c754766bc73b12080b7b309e [diff]
Assure that inflatePrime() can't shift a 32-bit integer by 32 bits.

The inflate() functions never leave state->bits greater than 24, so
an inflatePrime() call could not cause this. The only way this
could have happened would be by using inflatePrime() to fill the
bit buffer with 32 bits, and then calling inflatePrime() a *second*
time asking to insert zero bits, for some reason. This commit
assures that a shift by 32 bits does not occur even in that case.
1 file changed
tree: a05fba37e155d16fced4e198644ec624791412ed
  1. .github/
  2. amiga/
  3. contrib/
  4. doc/
  5. examples/
  6. msdos/
  7. nintendods/
  8. old/
  9. os400/
  10. qnx/
  11. test/
  12. watcom/
  13. win32/
  14. .gitignore
  15. adler32.c
  16. ChangeLog
  17. CMakeLists.txt
  18. compress.c
  19. configure
  20. crc32.c
  21. crc32.h
  22. deflate.c
  23. deflate.h
  24. FAQ
  25. gzclose.c
  26. gzguts.h
  27. gzlib.c
  28. gzread.c
  29. gzwrite.c
  30. INDEX
  31. infback.c
  32. inffast.c
  33. inffast.h
  34. inffixed.h
  35. inflate.c
  36. inflate.h
  37. inftrees.c
  38. inftrees.h
  39. LICENSE
  40. make_vms.com
  41. Makefile
  42. Makefile.in
  43. README
  44. treebuild.xml
  45. trees.c
  46. trees.h
  47. uncompr.c
  48. zconf.h
  49. zconf.h.cmakein
  50. zconf.h.in
  51. zlib.3
  52. zlib.3.pdf
  53. zlib.h
  54. zlib.map
  55. zlib.pc.cmakein
  56. zlib.pc.in
  57. zlib2ansi
  58. zutil.c
  59. zutil.h