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 <[email protected]>
---
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