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lib/rsa: correct check after allocation in fdt_add_bignum()

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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>
This commit is contained in:
Heinrich Schuchardt 2020-08-20 21:11:17 +02:00 committed by Tom Rini
parent 4431a9889c
commit de95930946
1 changed files with 1 additions and 1 deletions
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2
lib/rsa/rsa-sign.c
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@ -708,7 +708,7 @@ static int fdt_add_bignum(void *blob, int noffset, const char *prop_name,
return -ENOMEM;
}
ctx = BN_CTX_new();
if (!tmp) {
if (!ctx) {
fprintf(stderr, "Out of memory (bignum context)\n");
return -ENOMEM;
}