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| author | Pierre-Alexandre Meyer <pierre@mouraf.org> | 2009-11-18 20:15:55 -0800 |
|---|---|---|
| committer | Pierre-Alexandre Meyer <pierre@mouraf.org> | 2009-11-18 20:15:55 -0800 |
| commit | 1682c7e3b73c00727ddf4a5792633bded9d37e0e (patch) | |
| tree | 6807d25e21d4c13dc02010fe618dae9f29cb1ea6 /com32/hdt/hdt-cli-disk.c | |
| parent | 937dfc4e294cffff792d6f126efd6ff8b8480742 (diff) | |
| download | hdt-1682c7e3b73c00727ddf4a5792633bded9d37e0e.tar.gz hdt-1682c7e3b73c00727ddf4a5792633bded9d37e0e.tar.xz hdt-1682c7e3b73c00727ddf4a5792633bded9d37e0e.zip | |
hdt: more memory corruption fixes
A cli_module_descr can be defined with no modules (only a default
callback). Cf. the syslinux module for instance.
This patch adds a check for NULL structures before trying to dereference them.
Signed-off-by: Pierre-Alexandre Meyer <pierre@mouraf.org>
Diffstat (limited to 'com32/hdt/hdt-cli-disk.c')
| -rw-r--r-- | com32/hdt/hdt-cli-disk.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/com32/hdt/hdt-cli-disk.c b/com32/hdt/hdt-cli-disk.c index 7f6b00db..c83c220e 100644 --- a/com32/hdt/hdt-cli-disk.c +++ b/com32/hdt/hdt-cli-disk.c @@ -224,7 +224,6 @@ struct cli_callback_descr list_disk_show_modules[] = { }, }; - struct cli_module_descr disk_show_modules = { .modules = list_disk_show_modules, .default_callback = disks_summary, |