don't use dynamic variable length array

2015-01-31 21:43:32 +09:00 · 2015-01-31 21:43:32 +09:00 · a7b3123405
parent 8e65a9db56
commit a7b3123405
1 changed files with 1 additions and 1 deletions
--- a/contrib/10.regexp/src/regexp.c
+++ b/contrib/10.regexp/src/regexp.c
@ -58,7 +58,7 @@ pic_regexp_regexp(pic_state *pic)
  reg->flags = flags;

  if ((err = regcomp(&reg->reg, ptrn, cflags)) != 0) {
-    char errbuf[regerror(err, &reg->reg, NULL, 0)];
+    char errbuf[256];

    regerror(err, &reg->reg, errbuf, sizeof errbuf);
    regexp_dtor(pic, &reg->reg);