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smb: client: get rid of kstrdup() when parsing pass2 mount option

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Steal string reference from @param->string rather than duplicating it.

Signed-off-by: Paulo Alcantara (Red Hat) <pc@manguebit.org>
Reviewed-by: David Howells <dhowells@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
This commit is contained in:
Paulo Alcantara 2025-07-26 13:40:28 -03:00 committed by Steve French
parent 524fa5bcc3
commit 1b6075ebd3
1 changed files with 1 additions and 6 deletions
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7
fs/smb/client/fs_context.c
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@ -1489,12 +1489,7 @@ static int smb3_fs_context_parse_param(struct fs_context *fc,
ctx->password2 = NULL;
if (strlen(param->string) == 0)
break;
ctx->password2 = kstrdup(param->string, GFP_KERNEL);
if (ctx->password2 == NULL) {
cifs_errorf(fc, "OOM when copying password2 string\n");
goto cifs_parse_mount_err;
}
ctx->password2 = no_free_ptr(param->string);
break;
case Opt_ip:
if (strlen(param->string) == 0) {