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(parent: 2c4870d) | patch
virt-login-shell: silence coverity warning
authorEric Blake <eblake@redhat.com>
Wed, 5 Mar 2014 18:55:27 +0000 (11:55 -0700)
committerEric Blake <eblake@redhat.com>
Wed, 5 Mar 2014 18:59:06 +0000 (11:59 -0700)
commitcb9bd7963b2a4c69285d98cc78c6017ec5e2d96e
tree806fe2338429354aff8e5a3f8e3b0e6e36596c0ftree | snapshot
parent2c4870d04f197d1507e93df88a5407e23d39cb6dcommit | diff
virt-login-shell: silence coverity warning

Coverity spotted that 'nfdlist' (ssize_t) could be -1, but that we
were using 'i' (size_t) to iterate over the list at cleanup, with
crashing results because it promotes to a really big unsigned number.

* tools/virt-login-shell.c (main): Avoid treating -1 as unsigned.

Signed-off-by: Eric Blake <eblake@redhat.com>
tools/virt-login-shell.c diff | blob | blame | history
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