d/freebsd-nq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Import vendor commit 38e8ce32afbaa82f67d992b9f3056f281fe69259:

Browse Source 
Author: Mark Adler <madler@alumni.caltech.edu>
  Date:   Sun Jan 22 23:38:52 2017 -0800

    Fix CLEAR_HASH macro to be usable as a single statement.

    As it is used in deflateParams().
This commit is contained in:
Xin LI 2019-08-25 23:51:44 +00:00
parent ab4f92b809
commit befc3e504d
1 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
deflate.c
View File

@ -190,8 +190,11 @@ local const config configuration_table[10] = {
* 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