diff options
| -rw-r--r-- | doc/doc-txt/ChangeLog | 4 | ||||
| -rw-r--r-- | src/src/smtp_in.c | 3 |
2 files changed, 6 insertions, 1 deletions
diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog index f24e1a8f9..ee63f414e 100644 --- a/doc/doc-txt/ChangeLog +++ b/doc/doc-txt/ChangeLog @@ -41,6 +41,10 @@ PP/10 Added dbmjz lookup type. PP/11 Let heimdal_gssapi authenticator take a SASL message without an authzid. +PP/12 MAIL args handles TAB as well as SP, for better interop with + non-compliant senders. + Analysis and variant patch by Todd Lyons. + Exim version 4.77 ----------------- diff --git a/src/src/smtp_in.c b/src/src/smtp_in.c index e79f0a202..476bbf0c2 100644 --- a/src/src/smtp_in.c +++ b/src/src/smtp_in.c @@ -983,7 +983,8 @@ if (*v != '=') return FALSE; n = v; while(isalpha(n[-1])) n--; -if (n[-1] != ' ') return FALSE; +/* RFC says SP, but TAB seen in wild and other major MTAs accept it */ +if (!isspace(n[-1])) return FALSE; n[-1] = 0; *name = n; |