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Avoid segfaults in replace-buffer-contents with large buffers

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* src/editfns.c (Freplace_buffer_contents): Don't release
malloc'ed memory as long as we are using it.  (Bug#31888)
This commit is contained in:
Eli Zaretskii 2018-06-22 15:57:47 +03:00
parent d22b8d1ad1
commit d6aa55e2b4
1 changed files with 3 additions and 2 deletions
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5
src/editfns.c
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@ -3215,7 +3215,6 @@ buffer stay intact. */)
/* Since we didn’t define EARLY_ABORT, we should never abort /* Since we didn’t define EARLY_ABORT, we should never abort
early. */ early. */
eassert (! early_abort); eassert (! early_abort);
SAFE_FREE ();
Fundo_boundary (); Fundo_boundary ();
ptrdiff_t count = SPECPDL_INDEX (); ptrdiff_t count = SPECPDL_INDEX ();
@ -3261,8 +3260,10 @@ buffer stay intact. */)
--i; --i;
--j; --j;
} }
unbind_to (count, Qnil);
SAFE_FREE ();
return unbind_to (count, Qnil); return Qnil;
} }
static void static void