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authorUlrich Drepper <drepper@redhat.com>1999-08-20 18:07:28 +0000
committerUlrich Drepper <drepper@redhat.com>1999-08-20 18:07:28 +0000
commitbe7d999a0931203c5541714a255635459ee6dde2 (patch)
treedbc64a1ec52528fb7c81dc47039a31235e1c4952 /sysdeps/posix
parentf95a00152abfa60e3f825d0d29970421a618286d (diff)
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Update.
* sysdeps/unix/sysv/linux/getcwd.c: Allocate buffer large enough not only if size == 0, but also for size < 0. * sysdeps/posix/getcwd.c: Likewise. [PR libc/1269]
Diffstat (limited to 'sysdeps/posix')
-rw-r--r--sysdeps/posix/getcwd.c4
1 files changed, 2 insertions, 2 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);