vbatts/grub
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merge with mainline

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This commit is contained in:
BVK Chaitanya 2010-09-04 10:56:23 +05:30
commit 227cab7c79
218 changed files with 10566 additions and 5468 deletions
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6
grub-core/script/argv.c
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@ -18,6 +18,7 @@
*/
#include <grub/mm.h>
#include <grub/misc.h>
#include <grub/script_sh.h>
/* Return nearest power of two that is >= v. */
@ -55,6 +56,7 @@ grub_script_argv_free (struct grub_script_argv *argv)
argv->argc = 0;
argv->args = 0;
argv->script = 0;
}
/* Make argv from argc, args pair. */
@ -62,7 +64,7 @@ int
grub_script_argv_make (struct grub_script_argv *argv, int argc, char **args)
{
int i;
struct grub_script_argv r = { 0, 0};
struct grub_script_argv r = { 0, 0, 0 };
for (i = 0; i < argc; i++)
if (grub_script_argv_next (&r) || grub_script_argv_append (&r, args[i]))
@ -80,7 +82,7 @@ grub_script_argv_next (struct grub_script_argv *argv)
{
char **p = argv->args;
if (argv->args && argv->args[argv->argc - 1] == 0)
if (argv->args && argv->argc && argv->args[argv->argc - 1] == 0)
return 0;
p = grub_realloc (p, round_up_exp ((argv->argc + 2) * sizeof (char *)));