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fix wrong length in snprintf

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Summary: Closes https://github.com/facebook/rocksdb/pull/3622

Differential Revision: D7307689

Pulled By: ajkr

fbshipit-source-id: b8f52effc63fea06c2058b39c60944c2c1f814b4
This commit is contained in:
zhsj 2018-03-16 13:23:36 -07:00 committed by Facebook Github Bot
parent ecfca1ff59
commit cc340268e9
1 changed files with 1 additions and 1 deletions
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2
db/db_compaction_filter_test.cc
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@ -109,7 +109,7 @@ class SkipEvenFilter : public CompactionFilter {
int i = std::stoi(key.ToString());
if (i / 10 % 2 == 0) {
char key_str[100];
snprintf(key_str, sizeof(key), "%010d", i / 10 * 10 + 10);
snprintf(key_str, sizeof(key_str), "%010d", i / 10 * 10 + 10);
*skip_until = key_str;
++cfilter_skips;
return Decision::kRemoveAndSkipUntil;