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| author | Michael Santos <[email protected]> | 2010-07-23 11:29:20 -0400 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2010-07-26 14:42:31 +0200 |
| commit | d61d41e235bc464a15925e6fd1b7e9138477d3b3 (patch) | |
| tree | c1525cc5a4c0ba1cd52bf281716c710900754b31 /erts/configure.in | |
| parent | 227d3f3ff078426ae79b7f2313bc8be915c5e252 (diff) | |
| download | otp-d61d41e235bc464a15925e6fd1b7e9138477d3b3.tar.gz otp-d61d41e235bc464a15925e6fd1b7e9138477d3b3.tar.bz2 otp-d61d41e235bc464a15925e6fd1b7e9138477d3b3.zip | |
inet: fix getservbyname buffer overflow
The byte holding the length of the interface name for the getservbyname/2
function is used in a signed context and can become negative, causing
the buffer to be overrun. Make the same change for getservbyport/2.
Test case:
inet:getservbyname(list_to_atom(lists:flatten(lists:duplicate(128, "x"))), tcp).
Diffstat (limited to 'erts/configure.in')
0 files changed, 0 insertions, 0 deletions