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Fix ziplistDeleteRange index parameter

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It's valid to delete from negative offsets, so we *don't*
want unsigned arguments here.
This commit is contained in:
Matt Stancliff 2014-11-13 16:12:09 -05:00
parent fae53dea33
commit 53b1ee34dd
2 changed files with 2 additions and 2 deletions
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2
src/ziplist.c
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@ -781,7 +781,7 @@ unsigned char *ziplistDelete(unsigned char *zl, unsigned char **p) {
} }
/* Delete a range of entries from the ziplist. */ /* Delete a range of entries from the ziplist. */
unsigned char *ziplistDeleteRange(unsigned char *zl, unsigned int index, unsigned int num) { unsigned char *ziplistDeleteRange(unsigned char *zl, int index, unsigned int num) {
unsigned char *p = ziplistIndex(zl,index); unsigned char *p = ziplistIndex(zl,index);
return (p == NULL) ? zl : __ziplistDelete(zl,p,num); return (p == NULL) ? zl : __ziplistDelete(zl,p,num);
} }

2
src/ziplist.h
View File

@ -39,7 +39,7 @@ unsigned char *ziplistPrev(unsigned char *zl, unsigned char *p);
unsigned int ziplistGet(unsigned char *p, unsigned char **sval, unsigned int *slen, long long *lval); unsigned int ziplistGet(unsigned char *p, unsigned char **sval, unsigned int *slen, long long *lval);
unsigned char *ziplistInsert(unsigned char *zl, unsigned char *p, unsigned char *s, unsigned int slen); unsigned char *ziplistInsert(unsigned char *zl, unsigned char *p, unsigned char *s, unsigned int slen);
unsigned char *ziplistDelete(unsigned char *zl, unsigned char **p); unsigned char *ziplistDelete(unsigned char *zl, unsigned char **p);
unsigned char *ziplistDeleteRange(unsigned char *zl, unsigned int index, unsigned int num); unsigned char *ziplistDeleteRange(unsigned char *zl, int index, unsigned int num);
unsigned int ziplistCompare(unsigned char *p, unsigned char *s, unsigned int slen); unsigned int ziplistCompare(unsigned char *p, unsigned char *s, unsigned int slen);
unsigned char *ziplistFind(unsigned char *p, unsigned char *vstr, unsigned int vlen, unsigned int skip); unsigned char *ziplistFind(unsigned char *p, unsigned char *vstr, unsigned int vlen, unsigned int skip);
unsigned int ziplistLen(unsigned char *zl); unsigned int ziplistLen(unsigned char *zl);