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| author | Erlang/OTP <[email protected]> | 2017-10-05 16:58:15 +0200 |
|---|---|---|
| committer | Erlang/OTP <[email protected]> | 2017-10-05 16:58:15 +0200 |
| commit | 2484c5b486fc0db61d26c1b67b7770776342ce59 (patch) | |
| tree | a5ae35bce54fde4e4895748aae84915b523eb11e /erts/emulator/beam | |
| parent | 567e5a7f9261d753a4b4f44706fea6400b8a855c (diff) | |
| parent | 7c67bbddb53c364086f66260701bc54a61c9659c (diff) | |
| download | otp-2484c5b486fc0db61d26c1b67b7770776342ce59.tar.gz otp-2484c5b486fc0db61d26c1b67b7770776342ce59.tar.bz2 otp-2484c5b486fc0db61d26c1b67b7770776342ce59.zip | |
Merge branch 'sverker/19/binary_to_atom-utf8-crash/ERL-474/OTP-14590' into maint-19
* sverker/19/binary_to_atom-utf8-crash/ERL-474/OTP-14590:
erts: Fix crash in binary_to_atom/term for invalid utf8
Diffstat (limited to 'erts/emulator/beam')
| -rw-r--r-- | erts/emulator/beam/atom.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/erts/emulator/beam/atom.c b/erts/emulator/beam/atom.c index 2052afe52b..e7a655b60f 100644 --- a/erts/emulator/beam/atom.c +++ b/erts/emulator/beam/atom.c @@ -138,7 +138,7 @@ atom_hash(Atom* obj) while(len--) { v = *p++; /* latin1 clutch for r16 */ - if ((v & 0xFE) == 0xC2 && (*p & 0xC0) == 0x80) { + if (len && (v & 0xFE) == 0xC2 && (*p & 0xC0) == 0x80) { v = (v << 6) | (*p & 0x3F); p++; len--; } |