diff options
| author |   Andreas Schultz <andreas.schultz@travelping.com> | 2019-07-19 11:14:50 +0200 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2019-07-19 14:29:39 +0000 |
| commit | b4b525e0fa14d46eac4c2f44048c0488c83f0192 (patch) | |
| tree | 704ba4059126c67cc27cdcd2c282058edda401c7 /src/vppinfra | |
| parent | 675c2396a14ffbe1b5f1de59943161625a10c280 (diff) | |
vppinfra: fix OOM check in bihash
The OOM check must consider the end of alloced arena and
not the start when checking for overflow.
Type: fix
Change-Id: Ie83e653d0894199d2fa433a604a0fe0cee142338
Signed-off-by: Andreas Schultz <andreas.schultz@travelping.com>
Diffstat (limited to 'src/vppinfra')
| -rw-r--r-- | src/vppinfra/bihash_template.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/vppinfra/bihash_template.c b/src/vppinfra/bihash_template.c index cd75a7a9be9..11e3ac448f8 100644 --- a/src/vppinfra/bihash_template.c +++ b/src/vppinfra/bihash_template.c @@ -26,7 +26,7 @@ static inline void *BV (alloc_aligned) (BVT (clib_bihash) * h, uword nbytes) rv = alloc_arena_next (h); alloc_arena_next (h) += nbytes; - if (rv >= alloc_arena_size (h)) + if (alloc_arena_next (h) > alloc_arena_size (h)) os_out_of_memory (); return (void *) (uword) (rv + alloc_arena (h)); |