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crypto: x509 - Replace kmalloc() + NUL-termination with kzalloc() 

Use kzalloc() to zero out the one-element array instead of using
kmalloc() followed by a manual NUL-termination.

No functional changes intended.

Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Reviewed-by: Lukas Wunner <lukas@wunner.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
pull/1250/head
Thorsten Blum 2025-04-07 10:22:47 +02:00 committed by Herbert Xu
parent 5bb61dc76d
commit b93336cd76
1 changed files with 1 additions and 2 deletions
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3
crypto/asymmetric_keys/x509_cert_parser.c
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@ -372,10 +372,9 @@ static int x509_fabricate_name(struct x509_parse_context *ctx, size_t hdrlen,
/* Empty name string if no material */
if (!ctx->cn_size && !ctx->o_size && !ctx->email_size) {
buffer = kmalloc(1, GFP_KERNEL);
buffer = kzalloc(1, GFP_KERNEL);
if (!buffer)
return -ENOMEM;
buffer[0] = 0;
goto done;
}