cvs: php-src /ext/standard dns.c

pollita Fri Mar 19 16:43:44 2004 EDT Modified files: /php-src/ext/standard dns.c Log: Bug Fix #27657: TXT records longer than MAXHOSTNAMELEN cause segfaults. http://cvs.php.net/diff.php/php-src/ext/standard/dns.c?r1=1.66&r2=1.67&ty=u Index: php-src/ext/standard/dns.c diff -u php-src/ext/standard/dns.c:1.66 php-src/ext/standard/dns.c:1.67 --- php-src/ext/standard/dns.c:1.66 Thu Jan 8 03:17:31 2004 +++ php-src/ext/standard/dns.c Fri Mar 19 16:42:29 2004 @@ -18,7 +18,7 @@ +----------------------------------------------------------------------+ */ -/* $Id: dns.c,v 1.66 2004/01/08 08:17:31 andi Exp $ */ +/* $Id: dns.c,v 1.67 2004/03/19 21:42:29 pollita Exp $ */ /* {{{ includes */ #include "php.h" @@ -400,12 +400,14 @@ break; case T_TXT: add_assoc_string(*subarray, "type", "TXT", 1); - n = cp[0]; - for(i=1; i<=n; i++) - name[i-1] = cp[i]; - name[i-1] = '\0'; + n = cp[0]; + tp = emalloc(n + 1); + for(i=1; i<=n; i++) { + tp[i-1] = cp[i]; + } + tp[i-1] = '\0'; cp += dlen; - add_assoc_string(*subarray, "txt", name, 1); + add_assoc_stringl(*subarray, "txt", tp, n, 0); break; case T_SOA: add_assoc_string(*subarray, "type", "SOA", 1);