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author | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2019-11-27 17:35:22 +0100 |
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committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2019-11-27 17:40:45 +0100 |
commit | 0b6a71af77db3f42b5ac414c8a3ea84af9195fa4 (patch) | |
tree | f10766de9ba9f3a4ab6c1e03e7a0f76d02ae7f95 /board/toradex/common/tdx-cfg-block.c | |
parent | 842c8e3cc107d8ab2bb9099012d796dabb48d7cd (diff) |
tdx-cfg-block: fix while checking for uninitialised len
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Diffstat (limited to 'board/toradex/common/tdx-cfg-block.c')
-rw-r--r-- | board/toradex/common/tdx-cfg-block.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/board/toradex/common/tdx-cfg-block.c b/board/toradex/common/tdx-cfg-block.c index 4e3c6e6b06..4bf2564988 100644 --- a/board/toradex/common/tdx-cfg-block.c +++ b/board/toradex/common/tdx-cfg-block.c @@ -482,10 +482,10 @@ static int get_cfgblock_interactive(void) return -1; } - while (len < 4) { + do { sprintf(message, "Enter the module version (e.g. V1.1B): V"); len = cli_readline(message); - } + } while (len < 4); tdx_hw_tag.ver_major = console_buffer[0] - '0'; tdx_hw_tag.ver_minor = console_buffer[2] - '0'; |