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| author | Zdenek Kabelac <zkabelac@redhat.com> | 2021-07-27 15:43:23 +0200 |
|---|---|---|
| committer | Zdenek Kabelac <zkabelac@redhat.com> | 2021-07-28 00:49:28 +0200 |
| commit | d4994915015498bc0382fc6624d2f843f865ae51 (patch) | |
| tree | 332695df528f83ad6860c550eb47613175369647 /libdm | |
| parent | 046d85af3d7a103573e56ef6861dc5d6ded9ecc7 (diff) | |
| download | lvm2-d4994915015498bc0382fc6624d2f843f865ae51.tar.gz | |
cov: ensure bufffe size is at least 5
Analyzer can now see, the buffer size will have at least 5 chars
on succefull path.
Diffstat (limited to 'libdm')
| -rw-r--r-- | libdm/libdm-common.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libdm/libdm-common.c b/libdm/libdm-common.c index 708414676..56fb436bc 100644 --- a/libdm/libdm-common.c +++ b/libdm/libdm-common.c @@ -1919,7 +1919,7 @@ static int _sysfs_find_kernel_name(uint32_t major, uint32_t minor, char *buf, si continue; if ((sz = dm_snprintf(path, sizeof(path), "%sblock/%s/dev", - _sysfs_dir, name)) == -1) { + _sysfs_dir, name)) < 5) { log_warn("Couldn't create path for %s.", name); continue; } |