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Fix #7904

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Kovid Goyal
2024-09-26 21:53:37 +05:30
parent 6834e366be
commit f8bdc3d86b
1 changed files with 14 additions and 0 deletions
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14
kitty/crypto.c
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@@ -17,6 +17,20 @@
#include <sys/mman.h>
#include <structmember.h>
#ifdef LIBRESSL_VERSION_NUMBER
/* from: https://github.com/libressl/portable/blob/master/include/compat/string.h#L63 */
#define explicit_bzero libressl_explicit_bzero
void explicit_bzero(void *, size_t);
/* from: https://github.com/libressl/portable/blob/master/crypto/compat/freezero.c */
void
freezero(void *ptr, size_t sz) {
if (ptr == NULL) return;
explicit_bzero(ptr, sz);
free(ptr);
}
#define OPENSSL_clear_free freezero
#endif
#define SHA1_DIGEST_LENGTH SHA_DIGEST_LENGTH
typedef enum HASH_ALGORITHM { SHA1_HASH, SHA224_HASH, SHA256_HASH, SHA384_HASH, SHA512_HASH } HASH_ALGORITHM;