lib/rsa: correct check after allocation in fdt_add_bignum()
After allocating to pointer ctx we should check that pointer and not
another pointer already checked above.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/lib/rsa/rsa-sign.c b/lib/rsa/rsa-sign.c
index 40ca1e1..1f0d81b 100644
--- a/lib/rsa/rsa-sign.c
+++ b/lib/rsa/rsa-sign.c
@@ -708,7 +708,7 @@
return -ENOMEM;
}
ctx = BN_CTX_new();
- if (!tmp) {
+ if (!ctx) {
fprintf(stderr, "Out of memory (bignum context)\n");
return -ENOMEM;
}