firmware-utils: fix segfault introduced by v2 changes

Signed-off-by: Bastian Bittorf <bittorf@bluebottle.com>

SVN-Revision: 37724
master
John Crispin 11 years ago
parent f835cb6cc4
commit 815d9334e2
  1. 4
      tools/firmware-utils/src/mktplinkfw.c

@ -811,7 +811,7 @@ static int build_fw(void)
int ret = EXIT_FAILURE;
int writelen = 0;
int hdr_len;
if (board->hdr_version == HEADER_VERSION_V2)
if (board && board->hdr_version == HEADER_VERSION_V2)
hdr_len = sizeof(struct fw_header_v2);
else
hdr_len = sizeof(struct fw_header);
@ -854,7 +854,7 @@ static int build_fw(void)
if (!strip_padding)
writelen = buflen;
if (board->hdr_version == HEADER_VERSION_V2)
if (board && board->hdr_version == HEADER_VERSION_V2)
fill_header_v2(buf, writelen);
else
fill_header(buf, writelen);

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