diff options
| author | Mark Wielaard <[email protected]> | 2017-03-28 00:38:52 +0200 |
|---|---|---|
| committer | Mark Wielaard <[email protected]> | 2017-04-04 00:18:48 +0200 |
| commit | 61fe61898747f63eb35a81c2261f3590a3dab8fd (patch) | |
| tree | 59c6397d943bcfb56fee4dd5cc8355afcbdae373 /src/ChangeLog | |
| parent | 9a0d9d314a6342b56e3277bd7ad7ecb6e73a7d38 (diff) | |
elflint: Don't trust sh_entsize when checking hash sections.
Calculate and use the expected entsize instead of relying on the one
given by the ELF file section header. Return early if there isn't enough
data in the section to check the full hash table.
https://sourceware.org/bugzilla/show_bug.cgi?id=21311
Signed-off-by: Mark Wielaard <[email protected]>
Diffstat (limited to 'src/ChangeLog')
| -rw-r--r-- | src/ChangeLog | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/ChangeLog b/src/ChangeLog index 6031213f..70744bcf 100644 --- a/src/ChangeLog +++ b/src/ChangeLog @@ -1,5 +1,12 @@ 2017-03-27 Mark Wielaard <[email protected]> + * elflint.c (check_sysv_hash): Return early if section size is + too small. + (check_sysv_hash64): Likewise. + (check_hash): Calculate expect_entsize to check section size. + +2017-03-27 Mark Wielaard <[email protected]> + * elflint.c (check_symtab_shndx): Check data->d_size. 2017-03-24 Mark Wielaard <[email protected]> |