tony2001 Thu Feb 22 23:40:26 2007 UTC Modified files: /php-src/ext/posix posix.c Log: check for buflen (on FreeBSD _SC_GETGR_R_SIZE_MAX is not implemented) patch by stas at FreeBSD dot org http://cvs.php.net/viewvc.cgi/php-src/ext/posix/posix.c?r1=1.92&r2=1.93&diff_format=u Index: php-src/ext/posix/posix.c diff -u php-src/ext/posix/posix.c:1.92 php-src/ext/posix/posix.c:1.93 --- php-src/ext/posix/posix.c:1.92 Sat Feb 10 00:50:29 2007 +++ php-src/ext/posix/posix.c Thu Feb 22 23:40:25 2007 @@ -16,7 +16,7 @@ +----------------------------------------------------------------------+ */ -/* $Id: posix.c,v 1.92 2007/02/10 00:50:29 tony2001 Exp $ */ +/* $Id: posix.c,v 1.93 2007/02/22 23:40:25 tony2001 Exp $ */ #ifdef HAVE_CONFIG_H #include "config.h" @@ -147,7 +147,7 @@ static PHP_MINFO_FUNCTION(posix) { php_info_print_table_start(); - php_info_print_table_row(2, "Revision", "$Revision: 1.92 $"); + php_info_print_table_row(2, "Revision", "$Revision: 1.93 $"); php_info_print_table_end(); } /* }}} */ @@ -885,6 +885,10 @@ #if defined(ZTS) && defined(HAVE_GETGRGID_R) && defined(_SC_GETGR_R_SIZE_MAX) grbuflen = sysconf(_SC_GETGR_R_SIZE_MAX); + if (grbuflen < 1) { + RETURN_FALSE; + } + grbuf = emalloc(grbuflen); ret = getgrgid_r(gid, &_g, grbuf, grbuflen, &retgrptr);
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