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Fix crash when DNS disabled, introduced in 416390f996

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This commit is contained in:
Simon Kelley
2023-11-10 23:13:46 +00:00
parent 416390f996
commit 77ef9b2603
2 changed files with 48 additions and 29 deletions
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5
src/tftp.c
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@@ -585,8 +585,13 @@ static struct tftp_file *check_tftp_fileperm(ssize_t *len, char *prefix, char *c
void check_tftp_listeners(time_t now)
{
struct listener *listener;
struct tftp_transfer *transfer, *tmp, **up;
for (listener = daemon->listeners; listener; listener = listener->next)
if (listener->tftpfd != -1 && poll_check(listener->tftpfd, POLLIN))
tftp_request(listener, now);
/* In single port mode, all packets come via port 69 and tftp_request() */
if (!option_bool(OPT_SINGLE_PORT))
for (transfer = daemon->tftp_trans; transfer; transfer = transfer->next)