osxkeychain: erase all matching credentials

Other credential managers erased all matching credentials, as indicated
by a test case that osxkeychain failed:

    15 - helper (osxkeychain) erases all matching credentials

Signed-off-by: Bo Anderson <mail@boanderson.me>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/contrib/credential/osxkeychain/git-credential-osxkeychain.c b/contrib/credential/osxkeychain/git-credential-osxkeychain.c
index dc294ae944ac5f4ab493684832f1ccdf1f2c66bd..e9cee3aed4591d2422b6f59513e1950a8fa90c26 100644 (file)
--- a/contrib/credential/osxkeychain/git-credential-osxkeychain.c
+++ b/contrib/credential/osxkeychain/git-credential-osxkeychain.c
@@ -182,7 +182,8 @@ static OSStatus delete_internet_password(void)
        if (!protocol || !host)
                return -1;
 
-       attrs = CREATE_SEC_ATTRIBUTES(NULL);
+       attrs = CREATE_SEC_ATTRIBUTES(kSecMatchLimit, kSecMatchLimitAll,
+                                     NULL);
        result = SecItemDelete(attrs);
        CFRelease(attrs);