* [PATCH] libuuid: don't use unitialized variable
@ 2008-05-06 11:38 Matthias Koenig
2008-05-12 0:41 ` Theodore Tso
0 siblings, 1 reply; 2+ messages in thread
From: Matthias Koenig @ 2008-05-06 11:38 UTC (permalink / raw)
To: Theodore Ts'o; +Cc: linux-ext4
Hi,
tv is not initialized before the assigment to last.
Signed-Off-By: Matthias Koenig <mkoenig@suse.de>
Index: e2fsprogs-1.40.8/lib/uuid/gen_uuid.c
===================================================================
--- e2fsprogs-1.40.8.orig/lib/uuid/gen_uuid.c
+++ e2fsprogs-1.40.8/lib/uuid/gen_uuid.c
@@ -316,7 +316,7 @@ static int get_clock(uint32_t *clock_hig
if ((last.tv_sec == 0) && (last.tv_usec == 0)) {
get_random_bytes(&clock_seq, sizeof(clock_seq));
clock_seq &= 0x3FFF;
- last = tv;
+ gettimeofday(&last, 0);
last.tv_sec--;
}
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2008-05-06 11:38 [PATCH] libuuid: don't use unitialized variable Matthias Koenig
2008-05-12 0:41 ` Theodore Tso
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