proxmox-mirrors/mirror_lxc
1
0
Fork 0
mirror of https://git.proxmox.com/git/mirror_lxc synced 2025-08-03 04:24:00 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

utils: lxc_deslashify() free memory

Browse Source 
Make sure we always free any memory that was allocated by the call to
lxc_normalize_path().

Signed-off-by: Christian Brauner <christian.brauner@canonical.com>
This commit is contained in:
Christian Brauner 2016-09-26 22:05:54 +02:00
parent 7be721c185
commit f85b16a104
No known key found for this signature in database
GPG Key ID: 8EB056D53EECB12D
1 changed files with 13 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
src/lxc/utils.c
View File

@ -718,6 +718,7 @@ char **lxc_normalize_path(const char *path)
bool lxc_deslashify(char **path)
{
bool ret = false;
char *p;
char **parts = NULL;
size_t n, len;
@ -729,28 +730,33 @@ bool lxc_deslashify(char **path)
/* We'll end up here if path == "///" or path == "". */
if (!*parts) {
len = strlen(*path);
if (!len)
return true;
if (!len) {
ret = true;
goto out;
}
n = strcspn(*path, "/");
if (n == len) {
p = strdup("/");
if (!p)
return false;
goto out;
free(*path);
*path = p;
return true;
ret = true;
goto out;
}
}
p = lxc_string_join("/", (const char **)parts, **path == '/');
lxc_free_array((void **)parts, free);
if (!p)
return false;
goto out;
free(*path);
*path = p;
ret = true;
return true;
out:
lxc_free_array((void **)parts, free);
return ret;
}
char *lxc_append_paths(const char *first, const char *second)