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* grub-core/commands/iorw.c (grub_cmd_read): Declare buf in smallest

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Vladimir 'phcoder' Serbinenko 2010-09-13 20:16:51 +02:00
parent 54ac3cd189
commit 0575c7c3ec
2 changed files with 6 additions and 1 deletions
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ChangeLog
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@ -1,3 +1,8 @@
2010-09-13 Vladimir Serbinenko <phcoder@gmail.com>
* grub-core/commands/iorw.c (grub_cmd_read): Declare buf in smallest
context.
2010-09-13 Vladimir Serbinenko <phcoder@gmail.com> 2010-09-13 Vladimir Serbinenko <phcoder@gmail.com>
* grub-core/video/efi_gop.c: Fix over-80-chars line. * grub-core/video/efi_gop.c: Fix over-80-chars line.

2
grub-core/commands/iorw.c
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@ -40,7 +40,6 @@ grub_cmd_read (grub_extcmd_context_t ctxt, int argc, char **argv)
{ {
grub_target_addr_t addr; grub_target_addr_t addr;
grub_uint32_t value = 0; grub_uint32_t value = 0;
char buf[sizeof ("XXXXXXXX")];
if (argc != 1) if (argc != 1)
return grub_error (GRUB_ERR_BAD_ARGUMENT, "Invalid number of arguments"); return grub_error (GRUB_ERR_BAD_ARGUMENT, "Invalid number of arguments");
@ -63,6 +62,7 @@ grub_cmd_read (grub_extcmd_context_t ctxt, int argc, char **argv)
if (ctxt->state[0].set) if (ctxt->state[0].set)
{ {
char buf[sizeof ("XXXXXXXX")];
grub_snprintf (buf, sizeof (buf), "%x", value); grub_snprintf (buf, sizeof (buf), "%x", value);
grub_env_set (ctxt->state[0].arg, buf); grub_env_set (ctxt->state[0].arg, buf);
} }