Fix ziplist length updates on bigendian platforms (redis#2080)

Adds call to intrev16ifbe to ensure ZIPLIST_LENGTH is compared correctly (cherry picked from commit eaa5271)
oranagra · Jul 18, 2021 · 4c18123 · 4c18123
1 parent 7f38aa8
commit 4c18123
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/ziplist.c b/src/ziplist.c
@@ -263,7 +263,7 @@
  * to stay there to signal that a full scan is needed to get the number of
  * items inside the ziplist. */
 #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); \
 }