[patches.git] / gdb-dont-load-world-writable-gdbinit.patch

2007-03-04  Mike Frysinger  <vapier@gentoo.org>

	* main.c: Check if .gdbinit is world writable.

--- main.c	9 Jan 2007 21:34:29 -0000	1.62
+++ main.c	4 Mar 2007 22:59:00 -0000
@@ -763,7 +763,14 @@ extern int gdbtk_test (char *);
       || memcmp ((char *) &homebuf, (char *) &cwdbuf, sizeof (struct stat)))
     if (!inhibit_gdbinit)
       {
-	catch_command_errors (source_script, gdbinit, 0, RETURN_MASK_ALL);
+	if (cwdbuf.st_mode & S_IWOTH)
+	  {
+	    warning (_("Refusing to load world writable gdbinit `%s'.\n"), gdbinit);
+	  }
+	else
+	  {
+	    catch_command_errors (source_script, gdbinit, 0, RETURN_MASK_ALL);
+	  }
       }
 
   for (i = 0; i < ncmd; i++)
Commit	Line	Data
	1	2007-03-04 Mike Frysinger <vapier@gentoo.org>
	2
	3	* main.c: Check if .gdbinit is world writable.
	4
	5	--- main.c 9 Jan 2007 21:34:29 -0000 1.62
	6	+++ main.c 4 Mar 2007 22:59:00 -0000
	7	@@ -763,7 +763,14 @@ extern int gdbtk_test (char *);
	8	\|\| memcmp ((char ) &homebuf, (char ) &cwdbuf, sizeof (struct stat)))
	9	if (!inhibit_gdbinit)
	10	{
	11	- catch_command_errors (source_script, gdbinit, 0, RETURN_MASK_ALL);
	12	+ if (cwdbuf.st_mode & S_IWOTH)
	13	+ {
	14	+ warning (_("Refusing to load world writable gdbinit `%s'.\n"), gdbinit);
	15	+ }
	16	+ else
	17	+ {
	18	+ catch_command_errors (source_script, gdbinit, 0, RETURN_MASK_ALL);
	19	+ }
	20	}
	21
	22	for (i = 0; i < ncmd; i++)