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| author |  Nikias Bassen | 2017-02-10 13:42:46 +0100 |
|---|---|---|
| committer | Nikias Bassen | 2017-02-10 13:42:46 +0100 |
| commit | 32ee5213fe64f1e10ec76c1ee861ee6f233120dd (patch) | |
| tree | 5fa4d3413c92a5e2b4650689c46bf6a47c0b401a /libcnary/iterator.c | |
| parent | 72f7cf803635a127c63bcd37ab35ced28636410a (diff) | |
| download | libplist-32ee5213fe64f1e10ec76c1ee861ee6f233120dd.tar.gz libplist-32ee5213fe64f1e10ec76c1ee861ee6f233120dd.tar.bz2 | |
bplist: Fix data range check for string/data/dict/array nodes
Passing a size of 0xFFFFFFFFFFFFFFFF to parse_string_node() might result
in a memcpy with a size of -1, leading to undefined behavior.
This commit makes sure that the actual node data (which depends on the size)
is in the range start_of_object..start_of_object+size.
Credit to OSS-Fuzz
Diffstat (limited to 'libcnary/iterator.c')
0 files changed, 0 insertions, 0 deletions