diff options
Diffstat (limited to 'nptl/sem_open.c')
| -rw-r--r-- | nptl/sem_open.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/nptl/sem_open.c b/nptl/sem_open.c index 5def4ff9bb..111b5f57dd 100644 --- a/nptl/sem_open.c +++ b/nptl/sem_open.c @@ -230,9 +230,6 @@ sem_open (const char *name, int oflag, ...) /* Create the file. Don't overwrite an existing file. */ if (link (tmpfname, finalname) != 0) { - /* Remove the file. */ - unlink (tmpfname); - /* Undo the mapping. */ (void) munmap (result, sizeof (sem_t)); @@ -242,7 +239,15 @@ sem_open (const char *name, int oflag, ...) /* This failed. If O_EXCL is not set and the problem was that the file exists, try again. */ if ((oflag & O_EXCL) == 0 && errno == EEXIST) - goto try_again; + { + /* Remove the file. */ + (void) unlink (tmpfname); + + /* Close the file. */ + (void) __libc_close (fd); + + goto try_again; + } } } @@ -256,7 +261,8 @@ sem_open (const char *name, int oflag, ...) result = SEM_FAILED; /* We don't need the file descriptor anymore. */ - __libc_close (fd); + if (fd != -1) + (void) __libc_close (fd); return result; } |