diff options
Diffstat (limited to 'stdlib/canonicalize.c')
| -rw-r--r-- | stdlib/canonicalize.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/stdlib/canonicalize.c b/stdlib/canonicalize.c index e4f7c9f628..c4edb48734 100644 --- a/stdlib/canonicalize.c +++ b/stdlib/canonicalize.c @@ -76,7 +76,10 @@ canonicalize (const char *name, char *resolved) if (name[0] != '/') { if (!__getcwd (rpath, path_max)) - goto error; + { + rpath[0] = '\0'; + goto error; + } dest = strchr (rpath, '\0'); } else @@ -122,6 +125,9 @@ canonicalize (const char *name, char *resolved) if (resolved) { __set_errno (ENAMETOOLONG); + if (dest > rpath + 1) + dest--; + *dest = '\0'; goto error; } new_size = rpath_limit - rpath; |