diff options
Diffstat (limited to 'winsup/cygwin/path.cc')
| -rw-r--r-- | winsup/cygwin/path.cc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/winsup/cygwin/path.cc b/winsup/cygwin/path.cc index 1fc9fc3ac..77c9087f9 100644 --- a/winsup/cygwin/path.cc +++ b/winsup/cygwin/path.cc @@ -499,7 +499,7 @@ path_conv::check (const char *src, unsigned opt, bool need_directory = 0; bool saw_symlinks = 0; int is_relpath; - char *tail; + char *tail, *path_end; #if 0 static path_conv last_path_conv; @@ -544,7 +544,7 @@ path_conv::check (const char *src, unsigned opt, need_directory = 1; *--tail = '\0'; } - char *path_end = tail; + path_end = tail; /* Scan path_copy from right to left looking either for a symlink or an actual existing file. If an existing file is found, just @@ -872,7 +872,7 @@ out: normalized_path_size = 0; else { - if (tail[1] != '\0') + if (tail < path_end && tail > path_copy + 1) *tail = '/'; set_normalized_path (path_copy); } |