Mercurial > illumos > git > illumos-omnios
changeset 21459:862c159e58ab
11204 smatch issue in zlib/deflate.c
Reviewed by: Toomas Soome <tsoome@me.com>
Reviewed by: Gergő Doma <domag02@gmail.com>
Approved by: Dan McDonald <danmcd@joyent.com>
| author | Mark Adler <madler@alumni.caltech.edu> |
|---|---|
| date | Thu, 06 Jun 2019 04:24:20 -0700 |
| parents | f42c9df8d6c0 |
| children | 3aa028bd5c93 |
| files | usr/src/contrib/zlib/deflate.c |
| diffstat | 1 files changed, 5 insertions(+), 2 deletions(-) [+] |
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--- a/usr/src/contrib/zlib/deflate.c Wed Sep 13 15:18:23 2017 -0400 +++ b/usr/src/contrib/zlib/deflate.c Thu Jun 06 04:24:20 2019 -0700 @@ -188,8 +188,11 @@ * prev[] will be initialized on the fly. */ #define CLEAR_HASH(s) \ - s->head[s->hash_size-1] = NIL; \ - zmemzero((Bytef *)s->head, (unsigned)(s->hash_size-1)*sizeof(*s->head)); + do { \ + s->head[s->hash_size-1] = NIL; \ + zmemzero((Bytef *)s->head, \ + (unsigned)(s->hash_size-1)*sizeof(*s->head)); \ + } while (0) /* =========================================================================== * Slide the hash table when sliding the window down (could be avoided with 32