From 0536396f0e2ed3e331f8d03bdc3b6c6013bf57eb Mon Sep 17 00:00:00 2001 From: "Eric S. Raymond" Date: Sun, 9 Sep 2001 09:51:48 +0000 Subject: Caseblind capability checks. svn path=/trunk/; revision=3456 --- imap.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'imap.c') diff --git a/imap.c b/imap.c index 0874e551..1849d399 100644 --- a/imap.c +++ b/imap.c @@ -236,10 +236,15 @@ static int imap_getauth(int sock, struct query *ctl, char *greeting) capabilities[0] = '\0'; if ((ok = gen_transact(sock, "CAPABILITY")) == PS_SUCCESS) { + char *cp; + + /* capability checks are supposed to be caseblind */ + for (cp = capabilities; *cp; cp++) + *cp = toupper(*cp); + /* UW-IMAP server 10.173 notifies in all caps, but RFC2060 says we should expect a response in mixed-case */ - if (strstr(capabilities, "IMAP4REV1") || - strstr(capabilities, "IMAP4rev1")) + if (strstr(capabilities, "IMAP4REV1")) { imap_version = IMAP4rev1; if (outlevel >= O_DEBUG) -- cgit v1.2.3