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Zero buffer before request.

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This commit is contained in:
Alexander V. Chernikov 2014-08-18 08:07:50 +00:00
parent 40ad132dfd
commit 7d6fa255bf
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=270129
1 changed files with 1 additions and 0 deletions
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sbin/ifconfig/sfp.c
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@ -451,6 +451,7 @@ read_i2c_ixgbe(struct i2c_info *ii, uint8_t addr, uint8_t off, uint8_t len,
for (i = 0; i < len; i += 1) {
ixreq.offset = off + i;
ixreq.len = 1;
ixreq.data[0] = '\0';
if (ioctl(ii->s, SIOCGI2C, ii->ifr) != 0) {
ii->error = errno;