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Merge "liblog: fix an undefined-behavor in __write_to_log_daemon()"

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am: a3b6d30ba7

Change-Id: I5a50c19876333dfec5445838e6bcd3c406cdc5b2
This commit is contained in:
Ting-Yuan Huang 2017-02-08 17:32:32 +00:00 • committed by android-build-merger
commit 68a6676c77
1 changed files with 1 additions and 1 deletions
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liblog/logger_write.c
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@ -343,7 +343,7 @@ static int __write_to_log_daemon(log_id_t log_id, struct iovec *vec, size_t nr)
}
}
/* tag must be nul terminated */
if (strnlen(tag, len) >= len) {
if (tag && strnlen(tag, len) >= len) {
tag = NULL;
}