From: Tor Arntsen <tor@spacetec.no>
Date: Wed, 7 Jul 2010 09:55:31 +0000 (+0200)
Subject: upload: Avoid infinite loop when checking for auth bits
X-Git-Tag: curl-7_21_1~98
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e7743aa7b4862df945a9586c181dfc1429c02d8c;p=thirdparty%2Fcurl.git

upload: Avoid infinite loop when checking for auth bits

The test would loop forever if authtype bit 0 wasn't set.
---

diff --git a/src/main.c b/src/main.c
index 7aa698505b..60e7b596b1 100644
--- a/src/main.c
+++ b/src/main.c
@@ -4925,7 +4925,7 @@ operate(struct Configurable *config, int argc, argv_item_t argv[])
           int authbits = 0;
           int bitcheck = 0;
           while(bitcheck < 32) {
-            if(config->authtype & (1 << bitcheck)) {
+            if(config->authtype & (1 << bitcheck++)) {
               authbits++;
               if(authbits > 1) {
                 /* more than one, we're done! */