[X2Go-Commits] [nx-libs] 16/19: Loop.cpp: fix memleak happening with unknown tcp host
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Sat Dec 30 03:35:17 CET 2017
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x2go pushed a commit to branch 3.6.x
in repository nx-libs.
commit 9e8bd2e1b6029ef04dec424fefcdf8842a0daf0f
Author: Ulrich Sibiller <uli42 at gmx.de>
Date: Wed Dec 27 21:13:39 2017 +0100
Loop.cpp: fix memleak happening with unknown tcp host
==28424== 6 bytes in 1 blocks are definitely lost in loss record 1 of 7
==28424== at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==28424== by 0x541D4D9: strndup (strndup.c:43)
==28424== by 0x4E8AD4B: ChannelEndPoint::getTCPHostAndPort(char**, long*) const (ChannelEndPoint.cpp:311)
==28424== by 0x4EBE9CC: ConnectToRemote(ChannelEndPoint&) (Loop.cpp:6656)
==28424== by 0x4EB0A4C: SetupProxyConnection() (Loop.cpp:3205)
==28424== by 0x4EDC81A: handleNegotiationInLoop(int&, fd_set&, fd_set&, timeval&) (Loop.cpp:14308)
==28424== by 0x4EAE40F: NXTransPrepare (Loop.cpp:2576)
==28424== by 0x4EAA801: NXTransContinue (Loop.cpp:1610)
==28424== by 0x4EB50C9: WaitCleanup() (Loop.cpp:4436)
==28424== by 0x4EA9507: NXTransProxy (Loop.cpp:1235)
==28424== by 0x400B2A: main (Main.c:111)
---
nxcomp/src/Loop.cpp | 1 +
1 file changed, 1 insertion(+)
diff --git a/nxcomp/src/Loop.cpp b/nxcomp/src/Loop.cpp
index 1e77038..b0b778a 100644
--- a/nxcomp/src/Loop.cpp
+++ b/nxcomp/src/Loop.cpp
@@ -6482,6 +6482,7 @@ int PrepareProxyConnectionTCP(char** hostName, long int* portNum, int* timeout,
cerr << "Error" << ": Unknown remote host '"
<< *hostName << "'.\n";
+ SAFE_FREE(*hostName);
HandleCleanup();
}
--
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