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Don't override more informative errors.

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* grub-core/commands/acpi.c (grub_cmd_acpi): Don't override errors.
	* grub-core/font/font.c (open_section): Likewise.
	* grub-core/loader/i386/bsd.c (grub_bsd_load_aout): New argument
	filename. Don't override errors.
	(grub_cmd_openbsd_ramdisk): Don't override errors.
	* grub-core/loader/i386/linux.c (grub_cmd_linux): Likewise.
	(grub_cmd_initrd): Likewise.
	* grub-core/loader/i386/pc/linux.c (grub_cmd_linux): Likewise.
	(grub_cmd_initrd): Likewise.
	* grub-core/loader/ia64/efi/linux.c (grub_load_elf64): Likewise.
	(grub_cmd_linux): Likewise.
	(grub_cmd_initrd): Likewise.
	(grub_cmd_payload): Likewise.
	* grub-core/loader/mips/linux.c (grub_cmd_initrd): Likewise.
	* grub-core/loader/multiboot.c (grub_cmd_multiboot): Likewise.
	(grub_cmd_module): Likewise.
	* grub-core/loader/powerpc/ieee1275/linux.c (grub_cmd_initrd): Likewise.
	* grub-core/loader/sparc64/ieee1275/linux.c (grub_cmd_initrd): Likewise.
	* grub-core/loader/xnu.c (grub_xnu_load_driver): Likewise.
	(grub_cmd_xnu_mkext): Likewise.
	(grub_cmd_xnu_ramdisk): Likewise.
	(grub_xnu_check_os_bundle_required): Likewise.
	(grub_xnu_load_kext_from_dir): Likewise.
	(grub_cmd_xnu_kextdir): Likewise.
	* grub-core/loader/xnu_resume.c (grub_xnu_resume): Likewise.
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2011-12-26 12:58:08 +01:00
parent b2d004db18
commit 7a45a539db
13 changed files with 146 additions and 80 deletions
Download patch file Download diff file Expand all files Collapse all files

17
grub-core/loader/i386/linux.c
View file

@ -649,7 +649,9 @@ grub_cmd_linux (grub_command_t cmd __attribute__ ((unused)),
if (grub_file_read (file, &lh, sizeof (lh)) != sizeof (lh))
{
grub_error (GRUB_ERR_READ_ERROR, "cannot read the Linux header");
if (!grub_errno)
grub_error (GRUB_ERR_READ_ERROR, N_("premature end of file %s"),
argv[0]);
goto fail;
}
@ -717,7 +719,9 @@ grub_cmd_linux (grub_command_t cmd __attribute__ ((unused)),
len = 0x400 - sizeof (lh);
if (grub_file_read (file, (char *) real_mode_mem + sizeof (lh), len) != len)
{
grub_error (GRUB_ERR_FILE_READ_ERROR, "couldn't read file");
if (!grub_errno)
grub_error (GRUB_ERR_FILE_READ_ERROR, N_("premature end of file %s"),
argv[0]);
goto fail;
}
@ -908,8 +912,9 @@ grub_cmd_linux (grub_command_t cmd __attribute__ ((unused)),
- (sizeof (LINUX_IMAGE) - 1));
len = prot_size;
if (grub_file_read (file, prot_mode_mem, len) != len)
grub_error (GRUB_ERR_FILE_READ_ERROR, "couldn't read file");
if (grub_file_read (file, prot_mode_mem, len) != len && !grub_errno)
grub_error (GRUB_ERR_FILE_READ_ERROR, N_("premature end of file %s"),
argv[0]);
if (grub_errno == GRUB_ERR_NONE)
{
@ -1014,7 +1019,9 @@ grub_cmd_initrd (grub_command_t cmd __attribute__ ((unused)),
if (grub_file_read (file, initrd_mem, size) != size)
{
grub_error (GRUB_ERR_FILE_READ_ERROR, "couldn't read file");
if (!grub_errno)
grub_error (GRUB_ERR_FILE_READ_ERROR, N_("premature end of file %s"),
argv[0]);
goto fail;
}