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| author | Sverker Eriksson <[email protected]> | 2015-09-07 16:33:09 +0200 |
|---|---|---|
| committer | Sverker Eriksson <[email protected]> | 2015-09-07 16:33:09 +0200 |
| commit | efa86bac1cdac245213183574eca5f4662e80c7f (patch) | |
| tree | 6bb61bf0d6da1d6857ce497f414d29f2738ca991 /erts | |
| parent | 6b4c2dbd1b4a30f421611987acec6315c62ac9d5 (diff) | |
| download | otp-efa86bac1cdac245213183574eca5f4662e80c7f.tar.gz otp-efa86bac1cdac245213183574eca5f4662e80c7f.tar.bz2 otp-efa86bac1cdac245213183574eca5f4662e80c7f.zip | |
erts: Fix inet packet mode ssl_tls for passive mode
Caused stack corruption leading to VM crash on windows.
{packet,ssl_tls} is undocumented by the way.
Diffstat (limited to 'erts')
| -rw-r--r-- | erts/emulator/drivers/common/inet_drv.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/erts/emulator/drivers/common/inet_drv.c b/erts/emulator/drivers/common/inet_drv.c index 549de6503c..89b71aa66a 100644 --- a/erts/emulator/drivers/common/inet_drv.c +++ b/erts/emulator/drivers/common/inet_drv.c @@ -2749,7 +2749,7 @@ int ssl_tls_inetdrv(void* arg, unsigned type, unsigned major, unsigned minor, { tcp_descriptor* desc = (tcp_descriptor*) arg; int i = 0; - ErlDrvTermData spec[28]; + ErlDrvTermData spec[30]; ErlDrvTermData caller = ERL_DRV_NIL; ErlDrvBinary* bin; int ret; @@ -2790,11 +2790,11 @@ int ssl_tls_inetdrv(void* arg, unsigned type, unsigned major, unsigned minor, if (desc->inet.active == INET_PASSIVE) { i = LOAD_TUPLE(spec, i, 2); i = LOAD_TUPLE(spec, i, 4); - ASSERT(i <= 28); + ASSERT(i <= sizeof(spec)/sizeof(*spec)); ret = erl_drv_send_term(desc->inet.dport, caller, spec, i); } else { - ASSERT(i <= 28); + ASSERT(i <= sizeof(spec)/sizeof(*spec)); ret = erl_drv_output_term(desc->inet.dport, spec, i); } done: |