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[Bug 1041199] GCC 7: carla fails to build
  • From: bugzilla_noreply@xxxxxxxxxx
  • Date: Mon, 03 Jul 2017 12:06:24 +0000
  • Message-id: <bug-1041199-21960-TvVu5VhRn5@http.bugzilla.novell.com/>
http://bugzilla.novell.com/show_bug.cgi?id=1041199
http://bugzilla.novell.com/show_bug.cgi?id=1041199#c2

--- Comment #2 from Dominique Leuenberger <dimstar@xxxxxxxxxxxx> ---
NOTE: The post build check 'only' raises compiler warnings (known to cause
crashes) to errors.

e.g.:
[ 835s] E: carla destbufferoverflow
../backend/engine/CarlaEngineBridge.cpp:1002:69

is translated from the compiler warning in the log:

[ 604s] inlined from 'void
CarlaBackend::CarlaEngineBridge::handleNonRtData()' at
../backend/engine/CarlaEngineBridge.cpp:1002:69:
[ 604s] /usr/include/bits/string3.h:53:71: warning: 'void*
__builtin___memcpy_chk(void*, const void*, unsigned int, unsigned int)':
writing between 16386 and 4294967295 bytes into a region of size 1 overflows
the destination [-Wstringop-overflow=]

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