isync

commit db2bbbfef8bac6f0438d475e68a24cc950a778ae
parent 516c3bfa997dcb8da355225b8f43020ace39cf57
Author: Oswald Buddenhagen <ossi@users.sf.net>
Date:   Mon,  5 Apr 2010 13:06:58 +0200

fix uninitialized variable read

this is basically a security fix for nonsensical configurations:
if the specified CertificateFile did not contain any certificates,
we *might* have accepted an arbitrary server certificate.

Diffstat:
M
src/drv_imap.c
 | 
1
+

1 file changed, 1 insertion(+), 0 deletions(-)
diff --git a/src/drv_imap.c b/src/drv_imap.c
@@ -255,6 +255,7 @@ verify_cert( imap_store_t *ctx )
 			       srvc->cert_file, strerror( errno ) );
 			return 0;
 		}
+		err = -1;
 		for (lcert = 0; READ_X509_KEY( fp, &lcert ); )
 			if (!(err = compare_certificates( lcert, cert, md, n )))
 				break;