33 lines
1.0 KiB
Diff
33 lines
1.0 KiB
Diff
From 0b44e558f311671f6e6d14c559bc1c9bda59b8df Mon Sep 17 00:00:00 2001
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From: Will Cosgrove <will@panic.com>
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Date: Thu, 28 May 2020 14:20:08 -0700
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Subject: [PATCH 2/2] transport.c: moving total_num check from #476 (#478)
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file: transport.c
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notes:
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moving total_num zero length check from #476 up to the prior bounds check which already includes a total_num check. Makes it slightly more readable.
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credit:
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Will Cosgrove
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---
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src/transport.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/src/transport.c b/src/transport.c
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index adf96c2..11e5614 100644
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--- a/src/transport.c
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+++ b/src/transport.c
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@@ -465,7 +465,7 @@ int _libssh2_transport_read(LIBSSH2_SESSION * session)
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* or less (including length, padding length, payload,
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* padding, and MAC.)."
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*/
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- if(total_num > LIBSSH2_PACKET_MAXPAYLOAD) {
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+ if(total_num > LIBSSH2_PACKET_MAXPAYLOAD || total_num == 0) {
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return LIBSSH2_ERROR_OUT_OF_BOUNDARY;
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}
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--
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1.8.3.1
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