- Fixed bug #42855 (dns_get_record() doesn't return all text from TXT record)

  patch by: misc at e2007 dot cynergi dot com

diff --git a/ext/standard/dns.c b/ext/standard/dns.c
index 16aa034bbe12eba4028a2a665dccb4023e0b7ae5..d48f8ec6beeeb809b027f49c59113331db306269 100644 (file)
--- a/ext/standard/dns.c
+++ b/ext/standard/dns.c
@@ -446,13 +446,22 @@ static u_char *php_parserr(u_char *cp, querybuf *answer, int type_to_fetch, int
                        cp += n;
                        break;
                case DNS_T_TXT:
-                       add_ascii_assoc_rt_string(*subarray, "type", "TXT", ZSTR_DUPLICATE);
-                       n = cp[0];
-                       tp = emalloc(n + 1);
-                       memcpy(tp, cp + 1, n);
-                       tp[n] = '\0';
-                       cp += dlen;
-                       add_ascii_assoc_rt_stringl(*subarray, "txt", (char*)tp, n, ZSTR_AUTOFREE);
+                       {
+                               int ll = 0;
+
+                               add_ascii_assoc_rt_string(*subarray, "type", "TXT", ZSTR_DUPLICATE);
+                               tp = emalloc(dlen + 1);
+                               
+                               while (ll < dlen) {
+                                       n = cp[ll];
+                                       memcpy(tp + ll , cp + ll + 1, n);
+                                       ll = ll + n + 1;
+                               }
+                               tp[dlen] = '\0';
+                               cp += dlen;
+
+                               add_ascii_assoc_rt_stringl(*subarray, "txt", tp, dlen, ZSTR_AUTOFREE);
+                       }
                        break;
                case DNS_T_SOA:
                        add_ascii_assoc_rt_string(*subarray, "type", "SOA", ZSTR_DUPLICATE);