Messages in this thread Patch in this message | | | From | Arthur Gautier <> | Subject | [PATCH] Fixup quote parsing of kernel arguments | Date | Thu, 2 Apr 2015 16:24:21 +0200 |
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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"'
This commit removes the trailing double quote.
Signed-off-by: Arthur Gautier <baloo@gandi.net> --- kernel/params.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/kernel/params.c b/kernel/params.c index 728e05b..2118546 100644 --- a/kernel/params.c +++ b/kernel/params.c @@ -156,8 +156,11 @@ static char *next_arg(char *args, char **param, char **val) if (args[i] == '=') equals = i; } - if (args[i] == '"') + if (args[i] == '"') { + if (!equals) + args[i] = '\0'; in_quote = !in_quote; + } } *param = args; -- 2.1.4
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