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tools/bootconfig: Fix apply_xbc() to return zero on success

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The return of apply_xbc() returns the result of the last write() call, which
is not what is expected. It should only return zero on success.

Link: https://lore.kernel.org/r/20200508093059.GF9365@kadam

Fixes: 8842604446 ("tools/bootconfig: Fix resource leak in apply_xbc()")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Tested-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
This commit is contained in:
Steven Rostedt (VMware) 2020-05-08 11:07:56 -04:00
parent 8842604446
commit 9d82ccda2b
1 changed files with 1 additions and 0 deletions
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1
tools/bootconfig/main.c
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@ -337,6 +337,7 @@ int apply_xbc(const char *path, const char *xbc_path)
pr_err("Failed to apply a boot config magic: %d\n", ret);
goto out;
}
ret = 0;
out:
close(fd);
free(data);