(regex_compile): Free the stack when returning from function.

7c67c9f6 · Richard M. Stallman · 34894ec3 · 7c67c9f6
Commit 7c67c9f6 authored Sep 30, 2003 by Richard M. Stallman
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src/regex.c src/regex.c +1 -3

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--- a/src/regex.c
+++ b/src/regex.c
@@ -3514,8 +3514,6 @@ regex_compile (pattern, size, syntax, bufp)
  if (syntax & RE_NO_POSIX_BACKTRACKING)
    BUF_PUSH (succeed);

-  free (compile_stack.stack);
-
  /* We have succeeded; set the length of the buffer.  */
  bufp->used = b - bufp->buffer;

@@ -3555,7 +3553,7 @@ regex_compile (pattern, size, syntax, bufp)
  }
 #endif /* not MATCH_MAY_ALLOCATE */

-  return REG_NOERROR;
+  FREE_STACK_RETURN (REG_NOERROR);
 } /* regex_compile */

 /* Subroutines for `regex_compile'.  */