[Emacs-diffs] Changes to emacs/src/process.c,v

[Kim F. Storm]

CVSROOT:        /cvsroot/emacs
Module name:    emacs
Changes by:     Kim F. Storm <kfstorm>  06/12/04 12:26:50

Index: process.c
===================================================================
RCS file: /cvsroot/emacs/emacs/src/process.c,v
retrieving revision 1.490
retrieving revision 1.491
diff -u -b -r1.490 -r1.491
--- process.c   12 Nov 2006 22:32:14 -0000      1.490
+++ process.c   4 Dec 2006 12:26:50 -0000       1.491
@@ -149,7 +149,8 @@
 #include "atimer.h"
 
 Lisp_Object Qprocessp;
-Lisp_Object Qrun, Qstop, Qsignal;
+Lisp_Object Qrun, Qstop;
+extern Lisp_Object Qsignal;
 Lisp_Object Qopen, Qclosed, Qconnect, Qfailed, Qlisten;
 Lisp_Object Qlocal, Qipv4, Qdatagram;
 #ifdef AF_INET6
@@ -5139,6 +5140,9 @@
        }
 
       carryover = nbytes - coding->consumed;
+      if (carryover < 0)
+       abort ();
+
       if (SCHARS (p->decoding_buf) < carryover)
        p->decoding_buf = make_uninit_string (carryover);
       bcopy (chars + coding->consumed, SDATA (p->decoding_buf),
@@ -5249,11 +5253,15 @@
            }
        }
       carryover = nbytes - coding->consumed;
+      if (carryover < 0)
+       abort ();
+
       if (SCHARS (p->decoding_buf) < carryover)
        p->decoding_buf = make_uninit_string (carryover);
       bcopy (chars + coding->consumed, SDATA (p->decoding_buf),
             carryover);
       XSETINT (p->decoding_carryover, carryover);
+
       /* Adjust the multibyteness of TEXT to that of the buffer.  */
       if (NILP (current_buffer->enable_multibyte_characters)
          != ! STRING_MULTIBYTE (text))
@@ -6997,8 +7005,6 @@
   staticpro (&Qrun);
   Qstop = intern ("stop");
   staticpro (&Qstop);
-  Qsignal = intern ("signal");
-  staticpro (&Qsignal);
 
   /* Qexit is already staticpro'd by syms_of_eval; don't staticpro it
      here again.