From bd047239f0fb929695483197939c6a40cf9187a3 Mon Sep 17 00:00:00 2001 From: Richard Stallman Date: Sat, 23 Apr 1994 04:07:29 +0000 Subject: [PATCH] *** empty log message *** --- regex.c | 27 ++++++++++++++++++++------- 1 file changed, 20 insertions(+), 7 deletions(-) diff --git a/regex.c b/regex.c index 5316aaa4ea..5263222586 100644 --- a/regex.c +++ b/regex.c @@ -2495,15 +2495,28 @@ regex_compile (pattern, size, syntax, bufp) if (fail_stack.size < (2 * re_max_failures * MAX_FAILURE_ITEMS)) { fail_stack.size = (2 * re_max_failures * MAX_FAILURE_ITEMS); + +#ifdef emacs + if (! fail_stack.stack) + fail_stack.stack + = (fail_stack_elt_t *) xmalloc (fail_stack.size + * sizeof (fail_stack_elt_t)); + else + fail_stack.stack + = (fail_stack_elt_t *) xrealloc (fail_stack.stack, + (fail_stack.size + * sizeof (fail_stack_elt_t))); +#else /* not emacs */ if (! fail_stack.stack) - fail_stack.stack = - (fail_stack_elt_t *) malloc (fail_stack.size - * sizeof (fail_stack_elt_t)); + fail_stack.stack + = (fail_stack_elt_t *) malloc (fail_stack.size + * sizeof (fail_stack_elt_t)); else - fail_stack.stack = - (fail_stack_elt_t *) realloc (fail_stack.stack, - (fail_stack.size - * sizeof (fail_stack_elt_t))); + fail_stack.stack + = (fail_stack_elt_t *) realloc (fail_stack.stack, + (fail_stack.size + * sizeof (fail_stack_elt_t))); +#endif /* not emacs */ } /* Initialize some other variables the matcher uses. */ -- 2.30.2