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-rw-r--r--vespalog/src/vespa/log/log.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/vespalog/src/vespa/log/log.cpp b/vespalog/src/vespa/log/log.cpp
index 69d69b97874..7430815122d 100644
--- a/vespalog/src/vespa/log/log.cpp
+++ b/vespalog/src/vespa/log/log.cpp
@@ -208,7 +208,7 @@ Logger::setRcsId(const char *id)
}
assert(size_t(len + 8) < sizeof(_rcsId));
- sprintf(_rcsId, "(%.*s): ", (int)(end - start), start);
+ snprintf(_rcsId, sizeof(_rcsId), "(%.*s): ", (int)(end - start), start);
LOG(spam, "rcs id was set to '%s'", _rcsId);
return 0;
}