wolfSSL/wolfssl
1
0
Fork 1
mirror of https://github.com/wolfSSL/wolfssl.git synced 2025-07-30 10:47:28 +02:00
Code Issues Packages Projects Releases Wiki Activity

Fixed use of uninitialized value in wc_ecc_sig_to_rs.

Browse Source
This commit is contained in:
Martin Kinčl
2019-05-17 18:04:39 +02:00
parent 27a9080ac3
commit 797dae9d74
1 changed files with 3 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
wolfcrypt/src/ecc.c
View File

@ -7043,6 +7043,9 @@ int wc_ecc_sig_to_rs(const byte* sig, word32 sigLen, byte* r, word32* rLen,
} }
#endif #endif
(void)XMEMSET(&rtmp, 0, sizeof(mp_int));
(void)XMEMSET(&stmp, 0, sizeof(mp_int));
err = DecodeECC_DSA_Sig(sig, sigLen, rtmp, stmp); err = DecodeECC_DSA_Sig(sig, sigLen, rtmp, stmp);
/* extract r */ /* extract r */