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Fix ziplist length updates on bigendian platforms (#2080) 

Adds call to intrev16ifbe to ensure ZIPLIST_LENGTH is compared correctly

(cherry picked from commit eaa52719a3)
This commit is contained in:
Rob Snyder 2021-06-30 09:46:06 -04:00 committed by Oran Agra
parent 6cd84b64f0
commit 07e1248686
1 changed files with 1 additions and 1 deletions
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2
src/ziplist.c
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@ -263,7 +263,7 @@
* to stay there to signal that a full scan is needed to get the number of * to stay there to signal that a full scan is needed to get the number of
* items inside the ziplist. */ * items inside the ziplist. */
#define ZIPLIST_INCR_LENGTH(zl,incr) { \ #define ZIPLIST_INCR_LENGTH(zl,incr) { \
if (ZIPLIST_LENGTH(zl) < UINT16_MAX) \ if (intrev16ifbe(ZIPLIST_LENGTH(zl)) < UINT16_MAX) \
ZIPLIST_LENGTH(zl) = intrev16ifbe(intrev16ifbe(ZIPLIST_LENGTH(zl))+incr); \ ZIPLIST_LENGTH(zl) = intrev16ifbe(intrev16ifbe(ZIPLIST_LENGTH(zl))+incr); \
} }