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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(). found. Use uname().
Created at NRL for OPIE 2.2 from opiesubr.c. Fixed pointer Created at NRL for OPIE 2.2 from opiesubr.c. Fixed pointer
assignment that should have been a comparison. assignment that should have been a comparison.
$FreeBSD$
*/ */
#include "opie_cfg.h" #include "opie_cfg.h"
@ -64,6 +67,8 @@ int opieinsecure FUNCTION_NOARGS
if (result != -1) if (result != -1)
return result; return result;
if (getenv("SSH_CLIENT") != NULL)
return (result = 0);
display_name = (char *) getenv("DISPLAY"); display_name = (char *) getenv("DISPLAY");
term_name = (char *) getenv("TERM"); term_name = (char *) getenv("TERM");