current/pcre pcre.c,1.5,1.6

Update of /cvsroot/ijbswa/current/pcre
In directory sfp-cvs-1.v30.ch3.sourceforge.com:/tmp/cvs-serv20658/pcre

Modified Files:
	pcre.c 
Log Message:
pcre: Improve sanity check in read_repeat_counts()

While it supposedly was 'paranoid' already, it actually
missed most of the invalid values which could cause buffer
overflows later on.

Found with afl-fuzz and ASAN.
Not considered a security issue as the input is trusted.


Index: pcre.c
===================================================================
RCS file: /cvsroot/ijbswa/current/pcre/pcre.c,v
retrieving revision 1.5
retrieving revision 1.6
diff -C2 -d -r1.5 -r1.6
*** pcre.c	8 May 2016 10:47:49 -0000	1.5
--- pcre.c	8 May 2016 10:48:09 -0000	1.6
***************
*** 731,735 ****
  pointer to the terminating '}'. */
  
! if (min > 65535 || max > 65535)
    *errorptr = ERR5;
  else
--- 731,735 ----
  pointer to the terminating '}'. */
  
! if (min < 0 || min > 65535 || max < -1 || max > 65535)
    *errorptr = ERR5;
  else


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