diff options
| -rw-r--r-- | CHANGELOG.rst | 1 | ||||
| -rw-r--r-- | libgcompat/readlink.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/CHANGELOG.rst b/CHANGELOG.rst index 188d75c..96de004 100644 --- a/CHANGELOG.rst +++ b/CHANGELOG.rst @@ -39,6 +39,7 @@ readlink/realpath ----------------- * Intercept realpath as well as readlink. +* Report EIO on /proc read failure. * Report ENOSYS on dlsym failure. diff --git a/libgcompat/readlink.c b/libgcompat/readlink.c index 0db094c..9b3e2dd 100644 --- a/libgcompat/readlink.c +++ b/libgcompat/readlink.c @@ -80,6 +80,7 @@ ssize_t readlink(const char *path, char *buf, size_t len) close(fd); fail: exe[0] = '\0'; + errno = EIO; return -1; } |