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| author | Adam Vartanian <flooey@google.com> | 2017-08-14 15:51:29 +0100 |
|---|---|---|
| committer | Adam Vartanian <flooey@google.com> | 2017-09-07 10:36:19 +0100 |
| commit | 47efc676c849e3abf32001d66e2d6eb887e83c48 (patch) | |
| tree | ed39557debb04047f94a4e475dbbb06a639bdf57 /libutils/ProcessCallStack_fuzz.cpp | |
| parent | 3a66fd2174aa4ec3b98efe807075c7413c39ce0d (diff) | |
Fix integer overflow in utf{16,32}_to_utf8_length
Without an explicit check, the return value can wrap around and return
a value that is far too small to hold the data from the resulting
conversion.
No CTS test is provided because it would need to allocate at least
SSIZE_MAX / 2 bytes of UTF-16 data, which is unreasonable on 64-bit
devices.
Bug: 37723026
Test: run cts -p android.security
Change-Id: I56ba5e31657633b7f33685dd8839d4b3b998e586
Diffstat (limited to 'libutils/ProcessCallStack_fuzz.cpp')
0 files changed, 0 insertions, 0 deletions