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Use a signed value to check return value of do_cipher().

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This commit is contained in:
Dr. Stephen Henson 2011-03-21 17:37:27 +00:00
parent beb895083c
commit 4fc02f1229
1 changed files with 3 additions and 3 deletions
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6
crypto/evp/evp_enc.c
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@ -368,11 +368,11 @@ int EVP_EncryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl)
if (ctx->cipher->flags & EVP_CIPH_FLAG_CUSTOM_CIPHER) if (ctx->cipher->flags & EVP_CIPH_FLAG_CUSTOM_CIPHER)
{ {
i = ctx->cipher->do_cipher(ctx, out, NULL, 0); ret = ctx->cipher->do_cipher(ctx, out, NULL, 0);
if (i < 0) if (ret < 0)
return 0; return 0;
else else
*outl = i; *outl = ret;
return 1; return 1;
} }