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patch 8.2.3030: Coverity reports a memory leak

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Problem:    Coverity reports a memory leak.
Solution:   Fix the leak and a few typos. (Dominique Pellé, closes #8418)
This commit is contained in:
Dominique Pelle
2021-06-21 20:15:37 +02:00
committed by Bram Moolenaar
parent 035bd1c99f
commit cb54bc6562
3 changed files with 9 additions and 7 deletions
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10
src/crypt.c
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@@ -819,19 +819,19 @@ crypt_sodium_decode(
if (sod_st->count && len <= crypto_secretstream_xchacha20poly1305_ABYTES)
{
emsg(e_libsodium_cannot_decrypt_buffer);
return;
goto fail;
}
if (crypto_secretstream_xchacha20poly1305_pull(&sod_st->state,
buf_out, &buf_len, &tag, from, len, NULL, 0) != 0)
{
emsg(e_libsodium_decription_failed);
emsg(e_libsodium_decryption_failed);
goto fail;
}
sod_st->count++;
if (tag == crypto_secretstream_xchacha20poly1305_TAG_FINAL && !last)
{
emsg(e_libsodium_decyption_failed_premature);
emsg(e_libsodium_decryption_failed_premature);
goto fail;
}
if (p1 == p2)
@@ -931,12 +931,12 @@ crypt_sodium_buffer_decode(
if (crypto_secretstream_xchacha20poly1305_pull(&sod_st->state,
*buf_out, &out_len, &tag, from, len, NULL, 0) != 0)
{
emsg(e_libsodium_decription_failed);
emsg(e_libsodium_decryption_failed);
return -1;
}
if (tag == crypto_secretstream_xchacha20poly1305_TAG_FINAL && !last)
emsg(e_libsodium_decyption_failed_premature);
emsg(e_libsodium_decryption_failed_premature);
return (long) out_len;
# else
return -1;