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Really remove bad stuff from environment.

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@947 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Johan Danielsson
1996-11-11 20:51:04 +00:00
parent 95743b1dd1
commit 89a6a2a095
1 changed files with 5 additions and 4 deletions
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9
appl/telnet/telnetd/sys_term.c
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@@ -1327,10 +1327,11 @@ static void scrub_env(void)
char **p; char **p;
for (cpp2 = cpp = environ; *cpp; cpp++) { for (cpp2 = cpp = environ; *cpp; cpp++) {
for(p = remove; *p; p++) for(p = remove; *p; p++)
if(strncmp(*cpp, *p, strlen(*p)) == 0) if(strncmp(*cpp, *p, strlen(*p)) == 0)
continue; break;
*cpp2++ = *cpp; if(*p == NULL)
*cpp2++ = *cpp;
} }
*cpp2 = 0; *cpp2 = 0;
} }