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| author | Peter Rajnoha <prajnoha@redhat.com> | 2011-09-24 11:47:53 +0000 |
|---|---|---|
| committer | Peter Rajnoha <prajnoha@redhat.com> | 2011-09-24 11:47:53 +0000 |
| commit | e8ee29e9c183557e0f3df4691ee11167d1a8162f (patch) | |
| tree | 7bda0ead0fdab8074e02834ea87892552cfe9f08 /libdm/libdm-common.c | |
| parent | d36644c20d04e293b9419cb8d6151b117e52cc46 (diff) | |
| download | lvm2-e8ee29e9c183557e0f3df4691ee11167d1a8162f.tar.gz lvm2-e8ee29e9c183557e0f3df4691ee11167d1a8162f.tar.xz lvm2-e8ee29e9c183557e0f3df4691ee11167d1a8162f.zip | |
readlink does not append a null byte to the output string!
Diffstat (limited to 'libdm/libdm-common.c')
| -rw-r--r-- | libdm/libdm-common.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libdm/libdm-common.c b/libdm/libdm-common.c index b62b712f..23539d72 100644 --- a/libdm/libdm-common.c +++ b/libdm/libdm-common.c @@ -1145,6 +1145,7 @@ int dm_device_has_mounted_fs(uint32_t major, uint32_t minor) log_sys_error("readlink", sysfs_path); return 0; } + temp_path[size] = '\0'; if (!(kernel_dev_name = strrchr(temp_path, '/'))) { log_error("Could not locate device kernel name in sysfs path %s", temp_path); |