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bootconfig: Allocate xbc_data inside xbc_init()

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Allocate 'xbc_data' in the xbc_init() so that it does
not need to care about the ownership of the copied
data.

Link: https://lkml.kernel.org/r/163177339986.682366.898762699429769117.stgit@devnote2

Suggested-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
This commit is contained in:
Masami Hiramatsu
2021-09-16 15:23:20 +09:00
committed by Steven Rostedt (VMware)
parent 6644c654ea
commit bdac5c2b24
4 changed files with 27 additions and 27 deletions
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6
tools/bootconfig/main.c
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@@ -229,7 +229,7 @@ static int load_xbc_from_initrd(int fd, char **buf)
return -EINVAL;
}
ret = xbc_init(*buf, &msg, NULL);
ret = xbc_init(*buf, size, &msg, NULL);
/* Wrong data */
if (ret < 0) {
pr_err("parse error: %s.\n", msg);
@@ -269,7 +269,7 @@ static int init_xbc_with_error(char *buf, int len)
if (!copy)
return -ENOMEM;
ret = xbc_init(buf, &msg, &pos);
ret = xbc_init(buf, len, &msg, &pos);
if (ret < 0)
show_xbc_error(copy, msg, pos);
free(copy);
@@ -382,7 +382,7 @@ static int apply_xbc(const char *path, const char *xbc_path)
memcpy(data, buf, size);
/* Check the data format */
ret = xbc_init(buf, &msg, &pos);
ret = xbc_init(buf, size, &msg, &pos);
if (ret < 0) {
show_xbc_error(data, msg, pos);
free(data);