[Libguestfs] [p2v PATCH 0/4] fix crash in "v2v_version" string lifecycle management

We free the "v2v_version" string with a wrong function, which may cause a crash. The last patch fixes this problem. The first three patches work toward eliminating shadowed identifiers, because shadowing impeded my analysis of "v2v_version"'s life cycle. Laszlo Laszlo Ersek (4): miniexpect: upgrade to miniexpect with PR#1 eliminate shadowing of global variables p2v-c.m4: elicit a stricter set of warnings from gcc ssh.c: fix crash in "v2v_version" lifecycle management gui.c | 48 ++++++++++---------- main.c | 11 +++-- miniexpect/miniexpect.c | 2 +- ssh.c | 18 ++++---- m4/p2v-c.m4 | 2 +- miniexpect/README | 23 ++++++---- 6 files changed, 56 insertions(+), 48 deletions(-)