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Deal with SSL_ERROR_SYSCALL properly.

This commit is contained in:
Joris Vink 2016-01-14 10:50:46 +01:00
parent bc6e46eb5f
commit 3c40168e50
1 changed files with 26 additions and 0 deletions
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26
src/net.c
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@ -286,6 +286,19 @@ net_write_ssl(struct connection *c, int len, int *written)
c->snb->flags |= NETBUF_MUST_RESEND;
c->flags &= ~CONN_WRITE_POSSIBLE;
return (KORE_RESULT_OK);
case SSL_ERROR_SYSCALL:
switch (errno) {
case EINTR:
*written = 0;
return (KORE_RESULT_OK);
case EAGAIN:
c->snb->flags |= NETBUF_MUST_RESEND;
c->flags &= ~CONN_WRITE_POSSIBLE;
return (KORE_RESULT_OK);
default:
break;
}
/* FALLTHROUGH */
default:
kore_debug("SSL_write(): %s", ssl_errno_s);
return (KORE_RESULT_ERROR);
@ -314,6 +327,19 @@ net_read_ssl(struct connection *c, int *bytes)
case SSL_ERROR_WANT_WRITE:
c->flags &= ~CONN_READ_POSSIBLE;
return (KORE_RESULT_OK);
case SSL_ERROR_SYSCALL:
switch (errno) {
case EINTR:
*bytes = 0;
return (KORE_RESULT_OK);
case EAGAIN:
c->snb->flags |= NETBUF_MUST_RESEND;
c->flags &= ~CONN_WRITE_POSSIBLE;
return (KORE_RESULT_OK);
default:
break;
}
/* FALLTHROUGH */
default:
kore_debug("SSL_read(): %s", ssl_errno_s);
return (KORE_RESULT_ERROR);