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android / platform / external / zlib / 1c4806afd7ae034aa9f86df35d4341a0b175a90a
commit1c4806afd7ae034aa9f86df35d4341a0b175a90a[log] [tgz]
authorSadaf Ebrahimi <sadafebrahimi@google.com>Tue Nov 22 22:00:13 2022 +0000
committerSadaf Ebrahimi <sadafebrahimi@google.com>Tue Nov 22 22:11:58 2022 +0000
tree7efd1dcb6cb590f747048e71132b4f2277ad1560
parent83fda04e5ad89925b4018d3e658ca8f41e7adac3 [diff]
Fix a bug when getting a gzip header extra field with inflate().

If the extra field was larger than the space the user provided with
inflateGetHeader(), and if multiple calls of inflate() delivered
the extra header data, then there could be a buffer overflow of the
provided space. This commit assures that provided space is not
exceeded.

Bug: http://b/242299736
Test: TreeHugger

Change-Id: I4eabb3e135c1568e06b2b9740651a3ae11b21140
2 files changed
tree: 7efd1dcb6cb590f747048e71132b4f2277ad1560
  1. contrib/
  2. google/
  3. patches/
  4. NOTICE ⇨ LICENSE
  5. adler32.c
  6. adler32_simd.c
  7. adler32_simd.h
  8. Android.bp
  9. BUILD.gn
  10. chromeconf.h
  11. CleanSpec.mk
  12. compress.c
  13. cpu_features.c
  14. cpu_features.h
  15. crc32.c
  16. crc32.h
  17. crc32_simd.c
  18. crc32_simd.h
  19. crc_folding.c
  20. deflate.c
  21. deflate.h
  22. fill_window_sse.c
  23. gzclose.c
  24. gzguts.h
  25. gzlib.c
  26. gzread.c
  27. gzwrite.c
  28. infback.c
  29. inffast.c
  30. inffast.h
  31. inffixed.h
  32. inflate.c
  33. inflate.h
  34. inftrees.c
  35. inftrees.h
  36. libz.map.txt
  37. LICENSE
  38. METADATA
  39. MODULE_LICENSE_BSD_LIKE
  40. OWNERS
  41. OWNERS.android
  42. README.chromium
  43. TEST_MAPPING
  44. trees.c
  45. trees.h
  46. uncompr.c
  47. zconf.h
  48. zlib.h
  49. zutil.c
  50. zutil.h