procyberian/emacs
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

* src/lread.c (readchar): Don't read from a dead buffer. (Bug#14280)

Browse source
This commit is contained in:
Glenn Morris 2013-05-07 15:15:08 -04:00
parent 54c57cc6c7
commit 15acfe419f
2 changed files with 7 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
src/ChangeLog
View file

@ -1,3 +1,7 @@
2013-05-07 Glenn Morris <rgm@gnu.org>
* lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
* xfns.c: Move misplaced ifndef USE_GTK from previous checkin.

3
src/lread.c
View file

@ -201,6 +201,9 @@ readchar (Lisp_Object readcharfun, bool *multibyte)
ptrdiff_t pt_byte = BUF_PT_BYTE (inbuffer);
if (! BUFFER_LIVE_P (inbuffer))
return -1;
if (pt_byte >= BUF_ZV_BYTE (inbuffer))
return -1;