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Fix server_set_id for SPA/NTLM auth.
[exim.git]
/
src
/
src
/
dkim.c
diff --git
a/src/src/dkim.c
b/src/src/dkim.c
index 87e91dea25ab1c62fd45cf6a65c1bf125d35af6d..05b5fec56e62073f4f5d1d1640ee42d7ca782bad 100644
(file)
--- a/
src/src/dkim.c
+++ b/
src/src/dkim.c
@@
-42,6
+42,9
@@
int dkim_exim_query_dns_txt(char *name, char *answer) {
"%.*s", (int)len, (char *)((rr->data)+rr_offset));
rr_offset+=len;
answer_offset+=len;
+ if (answer_offset >= PDKIM_DNS_TXT_MAX_RECLEN) {
+ return PDKIM_FAIL;
+ }
}
}
else return PDKIM_FAIL;