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| -rw-r--r-- | NEWS | 7 | ||||
| -rw-r--r-- | fetchmail.c | 7 |
2 files changed, 11 insertions, 3 deletions
@@ -82,6 +82,13 @@ removed from a 6.5.0 or newer release.) server to test against. Use GSSAPI. -------------------------------------------------------------------------------- +fetchmail-6.4.19: + +# BUG FIX: +* LMTP: do not try to validate the last component of a UNIX-domain LMTP socket + as though it were a TCP port. Reported by Christoph Heitkamp, Gitlab issue #33. + +-------------------------------------------------------------------------------- fetchmail-6.4.18 (released 2021-03-27, 30011 LoC): # REGRESSION FIX: diff --git a/fetchmail.c b/fetchmail.c index 9644aea0..a345e2fa 100644 --- a/fetchmail.c +++ b/fetchmail.c @@ -1421,9 +1421,10 @@ static int load_params(int argc, char **argv, int optind) { char *cp; - if (!(cp = strrchr(idp->id, '/')) - || (0 == strcmp(cp + 1, SMTP_PORT)) - || servport(cp + 1) == SMTP_PORT_NUM) + if ((idp->id[0] != '/') /* do not port-check UNIX paths */ && + (!(cp = strrchr(idp->id, '/')) + || (0 == strcmp(cp + 1, SMTP_PORT)) + || servport(cp + 1) == SMTP_PORT_NUM)) { (void) fprintf(stderr, GT_("%s configuration invalid, LMTP can't use default SMTP port\n"), |