diff options
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/posix/getcwd.c | 4 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/getcwd.c | 6 |
2 files changed, 5 insertions, 5 deletions
diff --git a/sysdeps/posix/getcwd.c b/sysdeps/posix/getcwd.c index 886a0ba827..e79598b045 100644 --- a/sysdeps/posix/getcwd.c +++ b/sysdeps/posix/getcwd.c @@ -226,7 +226,7 @@ __getcwd (buf, size) int prev_errno = errno; size_t allocated = size; - if (size == 0) + if (size <= 0) { if (buf != NULL) { @@ -363,7 +363,7 @@ __getcwd (buf, size) if ((size_t) (pathp - path) <= namlen) { - if (size != 0) + if (size > 0) { (void) __closedir (dirstream); __set_errno (ERANGE); diff --git a/sysdeps/unix/sysv/linux/getcwd.c b/sysdeps/unix/sysv/linux/getcwd.c index cc7b987f9b..223cd310b8 100644 --- a/sysdeps/unix/sysv/linux/getcwd.c +++ b/sysdeps/unix/sysv/linux/getcwd.c @@ -72,7 +72,7 @@ __getcwd (char *buf, size_t size) if (no_syscall_getcwd && !have_new_dcache) return generic_getcwd (buf, size); - if (size == 0) + if (size <= 0) { if (buf != NULL) { @@ -179,7 +179,7 @@ __getcwd (char *buf, size_t size) __set_errno (save_errno); /* Don't put restrictions on the length of the path unless the user does. */ - if (size == 0) + if (size <= 0) { free (path); path = NULL; @@ -187,7 +187,7 @@ __getcwd (char *buf, size_t size) result = generic_getcwd (path, size); - if (result == NULL && buf == NULL && size != 0) + if (result == NULL && buf == NULL && size > 0) free (path); return result; |