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net: bootp: Correct VCI string transmission

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The VCI string sent during bootp of U-Boot-SPL is corrupt. This is
because the byte counter is not adjusted within the bootp_extended()
function when the VCI string is added. We fix this.

Signed-off-by: Walter Stoll <walter.stoll@duagon.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Walter Stoll 2021-10-12 11:01:59 +00:00 committed by Ramon Fried
parent 0997bb46aa
commit d4a660aafa
1 changed files with 1 additions and 1 deletions
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2
net/bootp.c
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@ -647,7 +647,7 @@ static int bootp_extended(u8 *e)
*e++ = (576 - 312 + OPT_FIELD_SIZE) & 0xff;
#endif
add_vci(e);
e = add_vci(e);
#if defined(CONFIG_BOOTP_SUBNETMASK)
*e++ = 1; /* Subnet mask request */