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lib/hcrypto: DES_cfb64_encrypt init buffer in decrypt path

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Jeffrey Altman
2022-01-20 21:27:22 -05:00
parent 8946f0de9d
commit 2e54dc7aae
1 changed files with 1 additions and 0 deletions
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lib/hcrypto/des.c
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@@ -728,6 +728,7 @@ DES_cfb64_encrypt(const void *in, void *out,
int i = *num; int i = *num;
unsigned char c; unsigned char c;
memset(tmp, 0, DES_CBLOCK_LEN);
while (length > 0) { while (length > 0) {
if (i == 0) { if (i == 0) {
DES_encrypt(uiv, ks, 1); DES_encrypt(uiv, ks, 1);