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Add heuristic to detect SSH connection (in the same style as other

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heuristics already here which not supposed to be secure, just helpers).

Approved by:	security@ silence
This commit is contained in:
Andrey A. Chernov 2001-08-29 13:17:02 +00:00
parent df55753880
commit eac68b24dc
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=82495
1 changed files with 5 additions and 0 deletions
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contrib/opie/libopie/insecure.c
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@ -25,6 +25,9 @@ License Agreement applies to this software.
found. Use uname().
Created at NRL for OPIE 2.2 from opiesubr.c. Fixed pointer
assignment that should have been a comparison.
$FreeBSD$
*/
#include "opie_cfg.h"
@ -64,6 +67,8 @@ int opieinsecure FUNCTION_NOARGS
if (result != -1)
return result;
if (getenv("SSH_CLIENT") != NULL)
return (result = 0);
display_name = (char *) getenv("DISPLAY");
term_name = (char *) getenv("TERM");