From: Peter Johnson <peter@tortall.net>
Date: Sat, 3 Apr 2004 01:25:01 +0000 (-0000)
Subject: Fix crash on cygwin due to large on-stack allocation.
X-Git-Tag: v0.4.0~56
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=481e41ccae5b5de0ae149d0ae5b32625314e580e;p=yasm

Fix crash on cygwin due to large on-stack allocation.

svn path=/trunk/yasm/; revision=1109
---

diff --git a/modules/preprocs/nasm/genmacro.c b/modules/preprocs/nasm/genmacro.c
index f66995bd..95a74183 100644
--- a/modules/preprocs/nasm/genmacro.c
+++ b/modules/preprocs/nasm/genmacro.c
@@ -37,7 +37,7 @@ main(int argc, char *argv[])
 {
     FILE *in, *out;
     int i;
-    char str[MAXLINE];
+    char *str;
     char *strp;
     char *charp;
     int fline;
@@ -58,6 +58,8 @@ main(int argc, char *argv[])
 	return EXIT_FAILURE;
     }
 
+    str = malloc(MAXLINE);
+
     fprintf(out, "/* This file auto-generated from standard.mac by genmacro.c"
 		 " - don't edit it */\n\n#include <stddef.h>\n\n"
 		 "static const char *stdmac[] = {\n");
@@ -137,5 +139,7 @@ main(int argc, char *argv[])
     fprintf(out, "#define TASM_MACRO_COUNT %d\n", tasm_count);
     fclose(out);
 
+    free(str);
+
     return EXIT_SUCCESS;
 }