gawk: printf() running off end of array

Thread View: gnu.utils.bug

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1 total messages Started by mycroft Sat, 01 Aug 1992 05:59

#183

Author: mycroft
Date: Sat, 01 Aug 1992 05:59

27 lines
1124 bytes

(Ignore my previous diff.  This seems like a better solution.)


Sat Aug  1 01:57:59 1992  Charles Hannum  (mycroft@hal.gnu.ai.mit.edu)

	* builtin.c (do_sprintf): Leave space in obuf for null added by
	make_str_node.

*** builtin.c.orig	Wed Jun 19 04:30:28 1991
--- builtin.c	Sat Aug  1 01:54:23 1992
***************
*** 248,254 ****
  
  	emalloc(obuf, char *, 120, "do_sprintf");
  	osiz = 120;
! 	ofre = osiz;
  	olen = 0;
  	sfmt = tree_eval(tree->lnode);
  	sfmt = force_string(sfmt);
--- 248,254 ----
  
  	emalloc(obuf, char *, 120, "do_sprintf");
  	osiz = 120;
! 	ofre = osiz-1;		/* Leave room for null terminator.  */
  	olen = 0;
  	sfmt = tree_eval(tree->lnode);
  	sfmt = force_string(sfmt);

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