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Fixed memory leaks

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olszomal 2024-02-29 10:05:02 +01:00 committed by Michał Trojnara
parent 656051676f
commit 192e7a732b
2 changed files with 6 additions and 1 deletions
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5
msi.c
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@ -2211,6 +2211,11 @@ static int msi_calc_MsiDigitalSignatureEx(FILE_FORMAT_CTX *ctx, BIO *hash)
printf("Unable to calculate MSI pre-hash ('metadata') hash\n");
return 0; /* FAILED */
}
if (ctx->msi_ctx->p_msiex) {
/* attach-signature counts MsiDigitalSignatureEx stream data twice */
OPENSSL_free(ctx->msi_ctx->p_msiex);
ctx->msi_ctx->p_msiex = NULL;
}
ctx->msi_ctx->p_msiex = OPENSSL_malloc(EVP_MAX_MD_SIZE);
ctx->msi_ctx->len_msiex = (uint32_t)BIO_gets(prehash,
(char *)ctx->msi_ctx->p_msiex, EVP_MAX_MD_SIZE);

2
osslsigncode.c
View File

@ -4602,7 +4602,7 @@ err_cleanup:
remove_file(options.outfile);
}
if (hash)
BIO_free(hash);
BIO_free_all(hash);
BIO_free(outdata);
}
if (ctx && ctx->format->ctx_cleanup) {