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avoid passing NULL pointers to printf() like functions and %s.

This commit is contained in:
mrg 2020-09-05 13:38:24 +00:00
parent 032acb9ed8
commit ea8f81f33c
1 changed files with 3 additions and 3 deletions
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6
libexec/httpd/bozohttpd.c
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@ -1,4 +1,4 @@
/* $NetBSD: bozohttpd.c,v 1.120 2020/08/20 07:57:01 mrg Exp $ */
/* $NetBSD: bozohttpd.c,v 1.121 2020/09/05 13:38:24 mrg Exp $ */
/* $eterna: bozohttpd.c,v 1.178 2011/11/18 09:21:15 mrg Exp $ */
@ -317,7 +317,7 @@ parse_request(bozohttpd_t *httpd, char *in, char **method, char **file,
debug((httpd, DEBUG_FAT,
"url: method: \"%s\" file: \"%s\" query: \"%s\" proto: \"%s\"",
*method, *file, *query, *proto));
*method, *file, *query ? *query : "", *proto ? *proto : ""));
}
/*
@ -771,7 +771,7 @@ bozo_read_request(bozohttpd_t *httpd)
val = bozostrnsep(&str, ":", &len);
debug((httpd, DEBUG_EXPLODING, "read_req2: after "
"bozostrnsep: str `%s' val `%s'", str, val));
"bozostrnsep: str `%s' val `%s'", str, val ? val : ""));
if (val == NULL || len == -1) {
bozo_http_error(httpd, 404, request, "no header");
goto cleanup;