params: handle quotes properly for values not of form foo="bar".
When starting kernel with arguments like: init=/bin/sh -c "echo arguments" the trailing double quote is not removed which results in following command being executed: /bin/sh -c 'echo arguments"' Reported-by: Arthur Gautier <baloo@gandi.net> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
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@ -173,9 +173,9 @@ static char *next_arg(char *args, char **param, char **val)
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if (args[i-1] == '"')
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args[i-1] = '\0';
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}
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if (quoted && args[i-1] == '"')
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args[i-1] = '\0';
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}
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if (quoted && args[i-1] == '"')
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args[i-1] = '\0';
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if (args[i]) {
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args[i] = '\0';
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