From 6931049c32ca0271ba95dcd0f197100d22c8d844 Mon Sep 17 00:00:00 2001 From: Junio C Hamano Date: Wed, 7 Feb 2024 21:29:00 -0800 Subject: ssh signing: signal an error with a negative return value The other backend for the sign_buffer() function followed our usual "an error is signalled with a negative return" convention, but the SSH signer did not. Even though we already fixed the caller that assumed only a negative return value is an error, tighten the callee to signal an error with a negative return as well. This way, the callees will be strict on what they produce, while the callers will be lenient in what they accept. Signed-off-by: Junio C Hamano --- gpg-interface.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gpg-interface.c b/gpg-interface.c index 48f43c5a21..e19a69c400 100644 --- a/gpg-interface.c +++ b/gpg-interface.c @@ -1088,7 +1088,7 @@ static int sign_buffer_ssh(struct strbuf *buffer, struct strbuf *signature, if (strstr(signer_stderr.buf, "usage:")) error(_("ssh-keygen -Y sign is needed for ssh signing (available in openssh version 8.2p1+)")); - error("%s", signer_stderr.buf); + ret = error("%s", signer_stderr.buf); goto out; } -- cgit 1.2.3-korg