(GROW_FAIL_STACK): Fix test for stack size at max.

eead07d6 · Karl Heuer · 3ad08c11 · eead07d6
Commit eead07d6 authored Dec 11, 1997 by Karl Heuer
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src/regex.c src/regex.c +2 -1

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--- a/src/regex.c
+++ b/src/regex.c
@@ -1205,7 +1205,8 @@ typedef struct
 #define FAIL_STACK_GROWTH_FACTOR 4

 #define GROW_FAIL_STACK(fail_stack)					\
-  ((fail_stack).size >= re_max_failures * TYPICAL_FAILURE_SIZE		\
+  (((fail_stack).size * sizeof (fail_stack_elt_t)			\
+    >= re_max_failures * TYPICAL_FAILURE_SIZE)				\
   ? 0									\
   : ((fail_stack).stack						\
      = (fail_stack_elt_t *)						\