diff options
Diffstat (limited to '0011-channel_receive_window_adjust-store-windows-size-alw.patch')
-rw-r--r-- | 0011-channel_receive_window_adjust-store-windows-size-alw.patch | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/0011-channel_receive_window_adjust-store-windows-size-alw.patch b/0011-channel_receive_window_adjust-store-windows-size-alw.patch new file mode 100644 index 0000000..b14f844 --- /dev/null +++ b/0011-channel_receive_window_adjust-store-windows-size-alw.patch @@ -0,0 +1,66 @@ +From baadc811a703b9a6dec655c7afb3218d8cff51fa Mon Sep 17 00:00:00 2001 +From: Daniel Stenberg <daniel@haxx.se> +Date: Sun, 16 Mar 2014 20:02:37 +0100 +Subject: [PATCH 11/11] channel_receive_window_adjust: store windows size always + +Avoid it sometimes returning without storing it, leaving calling +functions with unknown content! + +Detected by clang-analyzer + +[upstream commit fcb601da7b37c6e9bbcd264199597e2ddb7bc347] + +Signed-off-by: Kamil Dudka <kdudka@redhat.com> +--- + src/channel.c | 11 ++++------- + 1 files changed, 4 insertions(+), 7 deletions(-) + +diff --git a/src/channel.c b/src/channel.c +index 36c75d2..1d074df 100644 +--- a/src/channel.c ++++ b/src/channel.c +@@ -1,6 +1,6 @@ + /* Copyright (c) 2004-2007 Sara Golemon <sarag@libssh2.org> + * Copyright (c) 2005 Mikhail Gusarov <dottedmag@dottedmag.net> +- * Copyright (c) 2008-2011 by Daniel Stenberg ++ * Copyright (c) 2008-2014 by Daniel Stenberg + * + * All rights reserved. + * +@@ -1544,6 +1544,9 @@ _libssh2_channel_receive_window_adjust(LIBSSH2_CHANNEL * channel, + { + int rc; + ++ if(store) ++ *store = channel->remote.window_size; ++ + if (channel->adjust_state == libssh2_NB_state_idle) { + if (!force + && (adjustment + channel->adjust_queue < +@@ -1553,14 +1556,10 @@ _libssh2_channel_receive_window_adjust(LIBSSH2_CHANNEL * channel, + "for channel %lu/%lu", + adjustment, channel->local.id, channel->remote.id); + channel->adjust_queue += adjustment; +- if(store) +- *store = channel->remote.window_size; + return 0; + } + + if (!adjustment && !channel->adjust_queue) { +- if(store) +- *store = channel->remote.window_size; + return 0; + } + +@@ -1598,8 +1597,6 @@ _libssh2_channel_receive_window_adjust(LIBSSH2_CHANNEL * channel, + + channel->adjust_state = libssh2_NB_state_idle; + +- if(store) +- *store = channel->remote.window_size; + return 0; + } + +-- +1.7.1 + |