Fix guestfs___rollback_cmdline when pos == 0.
authorRichard W.M. Jones <rjones@redhat.com>
Sun, 8 May 2011 14:13:23 +0000 (15:13 +0100)
committerRichard W.M. Jones <rjones@redhat.com>
Sun, 8 May 2011 14:13:23 +0000 (15:13 +0100)
commit607aa95de927b5b8e4b212655c71bf21acbba372
tree65eb9dc0cb823d6a68e4fff494bb36cb5f97d537
parent8ee0ad0caf2f90f4883909cd9b61c4dd6f9cffbf
Fix guestfs___rollback_cmdline when pos == 0.

Because of the previous change to size_t, when pos == 0 the loop would
wrap around and cause a segmentation fault.

This fixes a regression introduced by
commit 10167cea98f93a74abe63f0a54d3a662997e7489.
src/launch.c