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Diffstat (limited to 'stdlib')
-rw-r--r--stdlib/canonicalize.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/stdlib/canonicalize.c b/stdlib/canonicalize.c
index e4f7c9f..c4edb48 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;