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| author | Masami Hiramatsu <mhiramat@kernel.org> | 2020-09-21 12:44:51 +0300 |
|---|---|---|
| committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2020-09-22 04:50:09 +0300 |
| commit | c7af4ecdffe1537ba8aeed0ac12c3326f908df43 (patch) | |
| tree | 4e7a57e6fe91d669c163593a6a2dc75fecbf0a3f /lib/bootconfig.c | |
| parent | ead1e19ad905b97261f0ad7a98bb64abb9323b2b (diff) | |
| download | linux-c7af4ecdffe1537ba8aeed0ac12c3326f908df43.tar.xz | |
lib/bootconfig: Fix to remove tailing spaces after value
Fix to remove tailing spaces after value. If there is a space
after value, the bootconfig failed to remove it because it
applies strim() before replacing the delimiter with null.
For example,
foo = var # comment
was parsed as below.
foo="var "
but user will expect
foo="var"
This fixes it by applying strim() after removing the delimiter.
Link: https://lkml.kernel.org/r/160068149134.1088739.8868306567670058853.stgit@devnote2
Fixes: 76db5a27a827 ("bootconfig: Add Extra Boot Config support")
Cc: Ingo Molnar <mingo@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'lib/bootconfig.c')
| -rw-r--r-- | lib/bootconfig.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/bootconfig.c b/lib/bootconfig.c index b44bba0f1583..649ed44f199c 100644 --- a/lib/bootconfig.c +++ b/lib/bootconfig.c @@ -494,8 +494,8 @@ static int __init __xbc_parse_value(char **__v, char **__n) break; } if (strchr(",;\n#}", c)) { - v = strim(v); *p++ = '\0'; + v = strim(v); break; } } |