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Code Issues Releases Activity

Fix bug in read() calculating data length

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This commit is contained in:
Richard Hirst 2012-11-23 22:56:37 +00:00
parent 718ff6e4be
commit f73e2a47f4
2 changed files with 1 additions and 1 deletions
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ServoBlaster/servoblaster.c
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@ -369,7 +369,7 @@ static ssize_t dev_read(struct file *filp, char *buf, size_t count, loff_t *f_po
p += snprintf(p, end - p, "%i=%i\n", servo,
servo_pos[servo]);
}
pdata->rd_len = end - p;
pdata->rd_len = p - pdata->rd_data;
}
if (*f_pos < pdata->rd_len) {

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ServoBlaster/servoblaster.ko
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