dd: fixed partial count logic
$ busybox dd if=/dev/zero of=/dev/loop0 bs=100M count=8; echo $? 8+0 records in 7+0 records out <=========== FIXED, was 7+1 805220352 bytes (767.9MB) copied, 0.464010 seconds, 1.6GB/s 1 function old new delta write_and_stats 97 99 +2 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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@ -202,8 +202,10 @@ static bool write_and_stats(const void *buf, size_t len, size_t obs,
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G.out_full++;
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return 0;
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}
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if (n) /* > 0 */
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if ((size_t)n == len) {
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G.out_part++;
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return 0;
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}
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return 1;
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}
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