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Fix original patch error with ! before strncmp

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Zap only needed LD_* variables
This commit is contained in:
Andrey A. Chernov 1995-10-20 22:17:35 +00:00
parent 1bfde0aca4
commit d549e5cc7f
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=11597
3 changed files with 30 additions and 12 deletions
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14
eBones/libexec/telnetd/sys_term.c
View File

@ -1833,10 +1833,16 @@ scrub_env()
register char **cpp, **cpp2;
for (cpp2 = cpp = environ; *cpp; cpp++) {
if (!strncmp(*cpp, "LD_", 3) &&
!strncmp(*cpp, "_RLD_", 5) &&
!strncmp(*cpp, "LIBPATH=", 8) &&
!strncmp(*cpp, "IFS=", 4))
#ifdef __FreeBSD__
if (strncmp(*cpp, "LD_LIBRARY_PATH=", 16) &&
strncmp(*cpp, "LD_NOSTD_PATH=", 14) &&
strncmp(*cpp, "LD_PRELOAD=", 11) &&
#else
if (strncmp(*cpp, "LD_", 3) &&
strncmp(*cpp, "_RLD_", 5) &&
strncmp(*cpp, "LIBPATH=", 8) &&
#endif
strncmp(*cpp, "IFS=", 4))
*cpp2++ = *cpp;
}
*cpp2 = 0;

14
libexec/telnetd/sys_term.c
View File

@ -1780,10 +1780,16 @@ scrub_env()
register char **cpp, **cpp2;
for (cpp2 = cpp = environ; *cpp; cpp++) {
if (!strncmp(*cpp, "LD_", 3) &&
!strncmp(*cpp, "_RLD_", 5) &&
!strncmp(*cpp, "LIBPATH=", 8) &&
!strncmp(*cpp, "IFS=", 4))
#ifdef __FreeBSD__
if (strncmp(*cpp, "LD_LIBRARY_PATH=", 16) &&
strncmp(*cpp, "LD_NOSTD_PATH=", 14) &&
strncmp(*cpp, "LD_PRELOAD=", 11) &&
#else
if (strncmp(*cpp, "LD_", 3) &&
strncmp(*cpp, "_RLD_", 5) &&
strncmp(*cpp, "LIBPATH=", 8) &&
#endif
strncmp(*cpp, "IFS=", 4))
*cpp2++ = *cpp;
}
*cpp2 = 0;

14
secure/libexec/telnetd/sys_term.c
View File

@ -1833,10 +1833,16 @@ scrub_env()
register char **cpp, **cpp2;
for (cpp2 = cpp = environ; *cpp; cpp++) {
if (!strncmp(*cpp, "LD_", 3) &&
!strncmp(*cpp, "_RLD_", 5) &&
!strncmp(*cpp, "LIBPATH=", 8) &&
!strncmp(*cpp, "IFS=", 4))
#ifdef __FreeBSD__
if (strncmp(*cpp, "LD_LIBRARY_PATH=", 16) &&
strncmp(*cpp, "LD_NOSTD_PATH=", 14) &&
strncmp(*cpp, "LD_PRELOAD=", 11) &&
#else
if (strncmp(*cpp, "LD_", 3) &&
strncmp(*cpp, "_RLD_", 5) &&
strncmp(*cpp, "LIBPATH=", 8) &&
#endif
strncmp(*cpp, "IFS=", 4))
*cpp2++ = *cpp;
}
*cpp2 = 0;