fix undefined integer shift

From: Stefan Bühler <stbuehler@web.de> git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-1.4.x@3011 152afb58-edef-0310-8abb-c4023f1b3aa9
7 years ago · fa8b154628
2 changed files with 2 additions and 1 deletions
--- a/1
+++ b/1
@ -8,6 +8,7 @@ NEWS
  * [mod_dirlisting] fix dir-listing.set-footer not showing
  * fix out-of-filedescriptors when uploading "large" files (fixes #2660, thx rmilecki)
  * increase upload temporary chunk file size from 1MB to 16MB
+  * fix undefined integer shift

 - 1.4.36 - 2015-07-26
  * use keep-alive timeout while waiting for HTTP headers; use always the read timeout while waiting for the HTTP body
--- a/src/stat_cache.c
+++ b/src/stat_cache.c
@ -249,7 +249,7 @@ static uint32_t hashme(buffer *str) {
 		hash = ((hash << 5) + hash) + *s;
 	}

-	hash &= ~(1 << 31); /* strip the highest bit */
+	hash &= ~(((uint32_t)1) << 31); /* strip the highest bit */

 	return hash;
 }