From: Richard Kenner <kenner@gcc.gnu.org>
Date: Sat, 5 Dec 1992 00:19:27 +0000 (-0500)
Subject: (output_line_command): Use alloca for line_cmd_buf.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4f88a538e3fce8965beb26af33df4dd05c446e89;p=gcc.git

(output_line_command): Use alloca for line_cmd_buf.

From-SVN: r2837
---

diff --git a/gcc/cccp.c b/gcc/cccp.c
index a089aa0be4a..dc8f46db4a7 100644
--- a/gcc/cccp.c
+++ b/gcc/cccp.c
@@ -6784,7 +6784,7 @@ output_line_command (ip, op, conditional, file_change)
      enum file_change_code file_change;
 {
   int len;
-  char line_cmd_buf[500];
+  char *line_cmd_buf;
 
   if (no_line_commands
       || ip->fname == NULL
@@ -6816,6 +6816,7 @@ output_line_command (ip, op, conditional, file_change)
     ip->bufp++;
   }
 
+  line_cmd_buf = (char *) alloca (strlen (ip->nominal_fname) + 100);
 #ifdef OUTPUT_LINE_COMMANDS
   sprintf (line_cmd_buf, "#line %d \"%s\"", ip->lineno, ip->nominal_fname);
 #else