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-rw-r--r--lib/smtp.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/smtp.c b/lib/smtp.c
index 79499e6d4..77fcd5afc 100644
--- a/lib/smtp.c
+++ b/lib/smtp.c
@@ -612,8 +612,10 @@ static CURLcode smtp_perform_mail(struct connectdata *conn)
converting the host name to an IDN A-label if necessary */
result = smtp_parse_address(conn, data->set.str[STRING_MAIL_AUTH],
&address, &host);
- if(result)
+ if(result) {
+ free(from);
return result;
+ }
/* Establish whether we should report SMTPUTF8 to the server for this
mailbox as per RFC-6531 sect. 3.1 point 4 and sect. 3.4 */