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Define ap_method_mask_t (typedef for apr_uint64_t) and use for method

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bitmasks rather than apr_int64_t.  Fixes UBSan errors shifting to the
top bit of a signed integer.

* include/httpd.h: Add ap_method_mask_t, use it for AP_METHOD_BIT.
  (struct ap_method_mask_t): Likewise for method_mask field.
  (struct request_rec): Likewise for allowed field.

* include/http_config.h (struct cmd_parms): Likewise for limited field.

* include/ap_mmn.h: Bump MMN major.

* modules/*/*.c: Adjust all method masks to use ap_method_mask_t.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1874114 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Joe Orton
2020-02-17 10:11:56 +00:00
parent b853e4925d
commit 2517583a44
9 changed files with 25 additions and 15 deletions
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2
modules/http/http_request.c
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@@ -857,7 +857,7 @@ AP_DECLARE(void) ap_allow_standard_methods(request_rec *r, int reset, ...)
{
int method;
va_list methods;
apr_int64_t mask;
ap_method_mask_t mask;
/*
* Get rid of any current settings if requested; not just the