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| author | Roland McGrath <roland@hack.frob.com> | 2012-10-02 15:56:15 -0700 |
|---|---|---|
| committer | Roland McGrath <roland@hack.frob.com> | 2012-10-02 16:02:56 -0700 |
| commit | 408223d403befad0ca6351863319608f2980efd7 (patch) | |
| tree | 03e9ce4481c6cac20ee509f783cb56240eb4546a | |
| parent | fc997c6e55cc2636681db298eac4cb7c8568708f (diff) | |
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Use ElfW(Off) rather than off_t for offsets within ELF files.
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | elf/dl-load.c | 4 |
2 files changed, 7 insertions, 2 deletions
@@ -1,3 +1,8 @@ +2012-10-02 Roland McGrath <roland@hack.frob.com> + + * elf/dl-load.c (_dl_map_object_from_fd: struct loadcmd): + Make 'mapoff' field ElfW(Off) rather than off_t. + 2012-10-02 Dmitry V. Levin <ldv@altlinux.org> * nscd/Makefile: Remove nscd-cflags and all its users. diff --git a/elf/dl-load.c b/elf/dl-load.c index 7bf0c12a7c..ea31417bda 100644 --- a/elf/dl-load.c +++ b/elf/dl-load.c @@ -1090,7 +1090,7 @@ _dl_map_object_from_fd (const char *name, int fd, struct filebuf *fbp, struct loadcmd { ElfW(Addr) mapstart, mapend, dataend, allocend; - off_t mapoff; + ElfW(Off) mapoff; int prot; } loadcmds[l->l_phnum], *c; size_t nloadcmds = 0; @@ -1347,7 +1347,7 @@ cannot allocate TLS data structures for initial thread"); l->l_text_end = l->l_addr + c->mapend; if (l->l_phdr == 0 - && (ElfW(Off)) c->mapoff <= header->e_phoff + && c->mapoff <= header->e_phoff && ((size_t) (c->mapend - c->mapstart + c->mapoff) >= header->e_phoff + header->e_phnum * sizeof (ElfW(Phdr)))) /* Found the program header in this segment. */ |