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fix memory leak from reading nsswitch.conf

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MFC after:	1 week
This commit is contained in:
Jonathan Chen 2007-05-17 03:33:23 +00:00
parent 91ac788806
commit 7a800a56f7
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=169644
2 changed files with 7 additions and 0 deletions
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2
lib/libc/net/nsdispatch.c
View File

@ -412,6 +412,8 @@ static void
ns_dbt_free(ns_dbt *dbt)
{
ns_src_free(&dbt->srclist, dbt->srclistsize);
if (dbt->name)
free((void *)dbt->name);
}

5
lib/libc/net/nsparser.y
View File

@ -82,6 +82,9 @@ Lines
Entry
: NL
| Database ':' NL
{
free((char*)curdbt.name);
}
| Database ':' Srclist NL
{
_nsdbtput(&curdbt);
@ -163,6 +166,7 @@ _nsaddsrctomap(elem)
syslog(LOG_ERR,
"NSSWITCH(nsparser): %s line %d: 'compat' used with sources, other than 'cache'",
_PATH_NS_CONF, lineno);
free((void*)elem);
return;
}
}
@ -171,6 +175,7 @@ _nsaddsrctomap(elem)
syslog(LOG_ERR,
"NSSWITCH(nsparser): %s line %d: duplicate source '%s'",
_PATH_NS_CONF, lineno, elem);
free((void*)elem);
return;
}
}