D7597: dirs: fix out-of-bounds access in Py3
martinvonz (Martin von Zweigbergk)
phabricator at mercurial-scm.org
Wed Dec 11 06:54:53 EST 2019
Closed by commit rHGa47ccdcce4f9: dirs: fix out-of-bounds access in Py3 (authored by martinvonz).
This revision was automatically updated to reflect the committed changes.
REPOSITORY
rHG Mercurial
CHANGES SINCE LAST UPDATE
https://phab.mercurial-scm.org/D7597?vs=18591&id=18602
CHANGES SINCE LAST ACTION
https://phab.mercurial-scm.org/D7597/new/
REVISION DETAIL
https://phab.mercurial-scm.org/D7597
AFFECTED FILES
mercurial/cext/dirs.c
CHANGE DETAILS
diff --git a/mercurial/cext/dirs.c b/mercurial/cext/dirs.c
--- a/mercurial/cext/dirs.c
+++ b/mercurial/cext/dirs.c
@@ -14,7 +14,7 @@
#include "util.h"
#ifdef IS_PY3K
-#define PYLONG_VALUE(o) ((PyLongObject *)o)->ob_digit[1]
+#define PYLONG_VALUE(o) ((PyLongObject *)o)->ob_digit[0]
#else
#define PYLONG_VALUE(o) PyInt_AS_LONG(o)
#endif
To: martinvonz, #hg-reviewers, spectral, pulkit
Cc: mercurial-devel
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