The variable has enough capacity so pointer &buffer[0] is valid but since clear method was called, we are not supposed to access element at index 0.
Related to Github issue #896
We query the kern.geom.conftxt sysctl for the GEOM configuration to find
the partition offset. Technically speaking it would probably be better
to link against libgeom but this is less overall intrusive. Also
includes a small fix to find the parent device of an encrypted partition
when it is a GPT partition rather than a BSD slice.
* Revert previous commit
* Fix "Invalid characters..." issue by not using "foreach" macro
The "foreach" macro creates a copy of the container.
This copy is destroyed immediately after the iteration is completed.
C-strings pointers passed to the local array were invalidated
with destroying of "std::string"s contained in the copy.
Starting with glibc 2.26, macros "major" and "minor" are only
available from <sys/sysmacros.h> [0]. The build fails with the
following without including this header:
Unix/FilesystemPath.cpp:84:49: error: ‘major’ was not declared in this scope
Unix/FilesystemPath.cpp:84:113: error: ‘minor’ was not declared in this scope
[0] https://sourceware.org/ml/libc-alpha/2017-02/msg00079.html
Mounir IDRASSI
MrLightningBolt
kokokodak
Christopher Bergqvist
Hanno Böck
Alexander Karzhenkov
Gokturk Yuksek
gv5470
David Foerster