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| author | Michael Brown | 2007-01-11 18:06:25 +0100 |
|---|---|---|
| committer | Michael Brown | 2007-01-11 18:06:25 +0100 |
| commit | 819cd3f41cacd487e927f7e2bad24b26750e4387 (patch) | |
| tree | c313b5ef7bdc29e0550dfaf0644ade5ca25fd57e /src/image/elf.c | |
| parent | Distinguish between ENOMEM (as representing a lack of internal memory (diff) | |
| download | ipxe-819cd3f41cacd487e927f7e2bad24b26750e4387.tar.gz ipxe-819cd3f41cacd487e927f7e2bad24b26750e4387.tar.xz ipxe-819cd3f41cacd487e927f7e2bad24b26750e4387.zip | |
Limit -ENOEXEC to mean "this is not in my format".
Diffstat (limited to 'src/image/elf.c')
| -rw-r--r-- | src/image/elf.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/image/elf.c b/src/image/elf.c index 5233a64c..cf58a5c3 100644 --- a/src/image/elf.c +++ b/src/image/elf.c @@ -53,7 +53,7 @@ static int elf_load_segment ( struct image *image, Elf_Phdr *phdr ) { /* Check segment lies within image */ if ( ( phdr->p_offset + phdr->p_filesz ) > image->len ) { DBG ( "ELF segment outside ELF file\n" ); - return -ENOEXEC; + return -ERANGE; } /* Find start address: use physical address for preference, @@ -65,7 +65,7 @@ static int elf_load_segment ( struct image *image, Elf_Phdr *phdr ) { dest = phdr->p_vaddr; if ( ! dest ) { DBG ( "ELF segment loads to physical address 0\n" ); - return -ENOEXEC; + return -ERANGE; } buffer = phys_to_user ( dest ); @@ -113,7 +113,7 @@ int elf_load ( struct image *image ) { if ( phoff > image->len ) { DBG ( "ELF program header %d outside ELF image\n", phnum ); - return -ENOEXEC; + return -ERANGE; } copy_from_user ( &phdr, image->data, phoff, sizeof ( phdr ) ); if ( ( rc = elf_load_segment ( image, &phdr ) ) != 0 ) |