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Check if stroll return value was clamped

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This commit is contained in:
Pieter Noordhuis 2010-08-20 13:42:42 +02:00
parent aaada3f962
commit 87c74dfaa8
2 changed files with 7 additions and 0 deletions
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1
src/object.c
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@ -375,6 +375,7 @@ int getLongLongFromObject(robj *o, long long *target) {
redisAssert(o->type == REDIS_STRING); redisAssert(o->type == REDIS_STRING);
if (o->encoding == REDIS_ENCODING_RAW) { if (o->encoding == REDIS_ENCODING_RAW) {
value = strtoll(o->ptr, &eptr, 10); value = strtoll(o->ptr, &eptr, 10);
if (errno == ERANGE) return REDIS_ERR;
if (eptr[0] != '\0') return REDIS_ERR; if (eptr[0] != '\0') return REDIS_ERR;
} else if (o->encoding == REDIS_ENCODING_INT) { } else if (o->encoding == REDIS_ENCODING_INT) {
value = (long)o->ptr; value = (long)o->ptr;

6
tests/unit/type/set.tcl
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@ -45,6 +45,12 @@ start_server {
assert_encoding hashtable myset assert_encoding hashtable myset
} }
test "SADD an integer larger than 64 bits" {
create_set myset {213244124402402314402033402}
assert_encoding hashtable myset
assert_equal 1 [r sismember myset 213244124402402314402033402]
}
test "SADD overflows the maximum allowed integers in an intset" { test "SADD overflows the maximum allowed integers in an intset" {
r del myset r del myset
for {set i 0} {$i < 512} {incr i} { r sadd myset $i } for {set i 0} {$i < 512} {incr i} { r sadd myset $i }