xenstore: add assertion in database dumping code
authorWei Liu <wei.liu2@citrix.com>
Wed, 20 Jul 2016 14:13:42 +0000 (15:13 +0100)
committerWei Liu <wei.liu2@citrix.com>
Wed, 20 Jul 2016 15:09:25 +0000 (16:09 +0100)
commit368574c0b79b1e67b211fe7ad5d1bc1601b0c24b
tree6def0339d3b46db29933de7b023889fac8dfbb58
parent7d87d31d33ff7c746290886978d172dcab74369d
xenstore: add assertion in database dumping code

If memfile is NULL, the signal handler won't be installed, hence fopen
won't dereference NULL. Coverity is not smart enough to figure that out
unfortunately.

Add an assertion to prevent coverity from complaining.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
tools/xenstore/xenstored_core.c