diff options
Diffstat (limited to 'src/dirent/fdopendir.c')
| -rw-r--r-- | src/dirent/fdopendir.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/dirent/fdopendir.c b/src/dirent/fdopendir.c index c377271d..d78fb87f 100644 --- a/src/dirent/fdopendir.c +++ b/src/dirent/fdopendir.c @@ -13,6 +13,10 @@ DIR *fdopendir(int fd) if (fstat(fd, &st) < 0) { return 0; } + if (fcntl(fd, F_GETFL) & O_PATH) { + errno = EBADF; + return 0; + } if (!S_ISDIR(st.st_mode)) { errno = ENOTDIR; return 0; |