Correct the signature size check

Signed-off-by: Gary Ching-Pang Lin <glin@suse.com>
vathpela · Jul 28, 2015 · 549d349 · 549d349
1 parent 8854461
commit 549d349
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/src/actions.c b/src/actions.c
@@ -416,10 +416,9 @@ check_signature_space(pesign_context *ctx)
 	ssize_t available = available_cert_space(ctx->outpe);
 	ssize_t target = ctx->cms_ctx->newsig.len + sizeof (win_certificate);
 
-	if (available == target)
-		return;
+	target += ALIGNMENT_PADDING(target, 8);
 
-	if (target + 8 > available)
+	if (available >= target)
 		return;
 
 	fprintf(stderr, "Could not add new signature: insufficient space.\n");