When recycling a cached connection, increment the reference count so that
the heap block does not get freed and reused. This should fix the pkg_add -r crashes that have been happening for months.
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=105511
@ -866,7 +866,7 @@ _ftp_cached_connect(struct url *url, struct url *purl, const char *flags)
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if (_ftp_isconnected(url)) {
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e = _ftp_cmd(cached_connection, "NOOP");
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if (e == FTP_OK || e == FTP_SYNTAX_ERROR)
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return (cached_connection);
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return (_fetch_ref(cached_connection));
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}
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/* connect to server */
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