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Diffstat (limited to 'bfd/elf.c')
-rw-r--r--bfd/elf.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/bfd/elf.c b/bfd/elf.c
index 2094fca..75efcc6 100644
--- a/bfd/elf.c
+++ b/bfd/elf.c
@@ -8443,6 +8443,18 @@ error_return_verref:
goto error_return;
}
+ ufile_ptr filesize = bfd_get_file_size (abfd);
+ if (filesize > 0 && filesize < hdr->sh_size)
+ {
+ /* PR 24708: Avoid attempts to allocate a ridiculous amount
+ of memory. */
+ bfd_set_error (bfd_error_no_memory);
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("error: %pB version reference section is too large (%#" PRIx64 " bytes)"),
+ abfd, (uint64_t) hdr->sh_size);
+ goto error_return_verref;
+ }
contents = (bfd_byte *) bfd_malloc (hdr->sh_size);
if (contents == NULL)
goto error_return_verref;