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| author | Michael Santos <[email protected]> | 2010-08-21 22:15:01 -0400 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2010-08-23 16:02:39 +0200 |
| commit | ada2e2f79db780f4a029e3747ef52a01db3163a6 (patch) | |
| tree | 87523e9ca0348ce8473dc0885058eb81a07e30d1 /erts/emulator/beam/erl_process.h | |
| parent | 7ed6bbd4e8bb88958bd45f85e3ef8af39c9f894f (diff) | |
| download | otp-ada2e2f79db780f4a029e3747ef52a01db3163a6.tar.gz otp-ada2e2f79db780f4a029e3747ef52a01db3163a6.tar.bz2 otp-ada2e2f79db780f4a029e3747ef52a01db3163a6.zip | |
ei: prevent overflow in ei_connect_init/ei_xconnect
Check the length of the buffer before copying.
ei_cnode ec;
struct in_addr addr;
char *node = (char *)calloc(5001, 1);
(void)memset(node, 'x', 5000);
ei_connect_init(&ec, node, "", 0);
addr.s_addr = inet_addr("192.168.1.1");
ei_xconnect(&ec, &addr, node);
Diffstat (limited to 'erts/emulator/beam/erl_process.h')
0 files changed, 0 insertions, 0 deletions