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| author | Stefan Weil <sw@weilnetz.de> | 2012-09-01 09:30:39 +0200 |
|---|---|---|
| committer | Luiz Capitulino <lcapitulino@redhat.com> | 2012-09-05 15:48:57 -0300 |
| commit | 227ccf6bff234c29974c2c18ecd3a29e6b965e3d (patch) | |
| tree | d03953d22251ac5cda2cd9bc01088e95238ffb09 /scripts/qapi-visit.py | |
| parent | e4c8f004c55d9da3eae3e14df740238bf805b5d6 (diff) | |
| download | qemu-227ccf6bff234c29974c2c18ecd3a29e6b965e3d.zip qemu-227ccf6bff234c29974c2c18ecd3a29e6b965e3d.tar.gz qemu-227ccf6bff234c29974c2c18ecd3a29e6b965e3d.tar.bz2 | |
qapi: Fix potential NULL pointer segfault
Report from smatch:
qapi-visit.c:1640 visit_type_BlockdevAction(8) error:
we previously assumed 'obj' could be null (see line 1639)
qapi-visit.c:2432 visit_type_NetClientOptions(8) error:
we previously assumed 'obj' could be null (see line 2431)
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Diffstat (limited to 'scripts/qapi-visit.py')
| -rw-r--r-- | scripts/qapi-visit.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/qapi-visit.py b/scripts/qapi-visit.py index cbec24d..e2093e8 100644 --- a/scripts/qapi-visit.py +++ b/scripts/qapi-visit.py @@ -157,7 +157,7 @@ void visit_type_%(name)s(Visitor *m, %(name)s ** obj, const char *name, Error ** if (!error_is_set(errp)) { visit_start_struct(m, (void **)obj, "%(name)s", name, sizeof(%(name)s), &err); if (!err) { - if (!obj || *obj) { + if (obj && *obj) { visit_type_%(name)sKind(m, &(*obj)->kind, "type", &err); if (!err) { switch ((*obj)->kind) { |