Bug#685625: implicit declaration of function ‘reallocf’
It looks like this is the problem, and it exists repeatedly in
geom_getxml.c: In function ‘geom_getxml’:
geom_getxml.c:59:2: warning: implicit declaration of function ‘reallocf’ [-Wimplicit-function-declaration]
geom_getxml.c:59:2: warning: return makes pointer from integer without a cast [enabled by default]
On kfreebsd-amd64 systems, the consequence of this is that the top 32
bits of a pointer returned by reallocf are discarded.
In fact, adding this include appears to fix the specific crash in
Based on this information, I hope to be able to submit a patch soon.