replaced sprintf() with snprintf() to prevent possible buffer overflow
* DOCBparser.c HTMLparser.c debugXML.c encoding.c
nanoftp.c nanohttp.c parser.c tree.c uri.c xmlIO.c
xmllint.c xpath.c: replaced sprintf() with snprintf()
to prevent possible buffer overflow (the bug was pointed
out by Anju Premachandran)
diff --git a/uri.c b/uri.c
index b219880..ef9ca12 100644
--- a/uri.c
+++ b/uri.c
@@ -372,7 +372,7 @@
return(NULL);
}
}
- len += sprintf((char *) &ret[len], ":%d", uri->port);
+ len += snprintf((char *) &ret[len], max - len, ":%d", uri->port);
}
} else if (uri->authority != NULL) {
if (len + 3 >= max) {