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use less than full length of buffer with gethostname in case there are errors in the implementation of gethostname

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This commit is contained in:
Jeff Hill
2004-10-08 15:37:34 +00:00
parent 1bb5a5d86b
commit f5803beb8a
1 changed files with 1 additions and 1 deletions
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2
src/ca/localHostName.cpp
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@@ -30,7 +30,7 @@ localHostName::localHostName ()
int status = osiSockAttach ();
if ( status ) {
this->attachedToSockLib = true;
status = gethostname ( this->cache, sizeof ( this->cache ) );
status = gethostname ( this->cache, sizeof ( this->cache ) - 1 );
if ( status ) {
strncpy ( this->cache, "<unknown host>", sizeof ( this->cache ) );
}