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author | kaiw <kaiw@FreeBSD.org> | 2010-07-21 10:25:02 +0000 |
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committer | kaiw <kaiw@FreeBSD.org> | 2010-07-21 10:25:02 +0000 |
commit | 49a7d97ce43a82f9cfa863a35ca5cc928d7caf1e (patch) | |
tree | 49e27eb10d72ea7dccf8d6dc7232254e881bb052 /lib/libelf/libelf_data.c | |
parent | 800d46f6e4936589dbbae5ddea8fe956c0cc7500 (diff) | |
download | FreeBSD-src-49a7d97ce43a82f9cfa863a35ca5cc928d7caf1e.zip FreeBSD-src-49a7d97ce43a82f9cfa863a35ca5cc928d7caf1e.tar.gz |
Perform additional checks when translating between file and memory
representations of ELF types.
The ELF(3) API allows applications to request a conversion that is
`in-place', i.e., with source and destinations data buffers being
the same. However, the file and memory sizes of ELF sections that
have additional internal structure, such as those of type `Elf_Note',
or `Elf_GNU_Hash_Header', can be determined only known after the
type-specific headers that comprise the first few words in these
sections are read and translated.
Pass in the size of destination buffer to type translation routines
in "libelf_convert.m4" and have these routines return an error code
if the translated data would not fit inside the destination buffer.
Obtained from: elftoolchain
MFC after: 1 month
Diffstat (limited to 'lib/libelf/libelf_data.c')
0 files changed, 0 insertions, 0 deletions