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Merge pull request #8209 from gasbytes/patch-wc-no-err-trace

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Adding missing checks missing initialization of sp_int/mp_int
This commit is contained in:
Daniel Pouzzner
2024-11-21 18:34:11 -06:00
committed by GitHub
parent 03bafdfa36 378519d7fb
commit 92f587c84f
1 changed files with 6 additions and 6 deletions
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12
wolfcrypt/src/dsa.c
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@ -1112,32 +1112,32 @@ int wc_DsaVerify_ex(const byte* digest, word32 digestSz, const byte* sig,
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
if (s) { if (s) {
if (ret != WC_NO_ERR_TRACE(MP_INIT_E)) if (ret != WC_NO_ERR_TRACE(MP_INIT_E) && ret != WC_NO_ERR_TRACE(MEMORY_E))
mp_clear(s); mp_clear(s);
XFREE(s, key->heap, DYNAMIC_TYPE_TMP_BUFFER); XFREE(s, key->heap, DYNAMIC_TYPE_TMP_BUFFER);
} }
if (r) { if (r) {
if (ret != WC_NO_ERR_TRACE(MP_INIT_E)) if (ret != WC_NO_ERR_TRACE(MP_INIT_E) && ret != WC_NO_ERR_TRACE(MEMORY_E))
mp_clear(r); mp_clear(r);
XFREE(r, key->heap, DYNAMIC_TYPE_TMP_BUFFER); XFREE(r, key->heap, DYNAMIC_TYPE_TMP_BUFFER);
} }
if (u1) { if (u1) {
if (ret != WC_NO_ERR_TRACE(MP_INIT_E)) if (ret != WC_NO_ERR_TRACE(MP_INIT_E) && ret != WC_NO_ERR_TRACE(MEMORY_E))
mp_clear(u1); mp_clear(u1);
XFREE(u1, key->heap, DYNAMIC_TYPE_TMP_BUFFER); XFREE(u1, key->heap, DYNAMIC_TYPE_TMP_BUFFER);
} }
if (u2) { if (u2) {
if (ret != WC_NO_ERR_TRACE(MP_INIT_E)) if (ret != WC_NO_ERR_TRACE(MP_INIT_E) && ret != WC_NO_ERR_TRACE(MEMORY_E))
mp_clear(u2); mp_clear(u2);
XFREE(u2, key->heap, DYNAMIC_TYPE_TMP_BUFFER); XFREE(u2, key->heap, DYNAMIC_TYPE_TMP_BUFFER);
} }
if (w) { if (w) {
if (ret != WC_NO_ERR_TRACE(MP_INIT_E)) if (ret != WC_NO_ERR_TRACE(MP_INIT_E) && ret != WC_NO_ERR_TRACE(MEMORY_E))
mp_clear(w); mp_clear(w);
XFREE(w, key->heap, DYNAMIC_TYPE_TMP_BUFFER); XFREE(w, key->heap, DYNAMIC_TYPE_TMP_BUFFER);
} }
if (v) { if (v) {
if (ret != WC_NO_ERR_TRACE(MP_INIT_E)) if (ret != WC_NO_ERR_TRACE(MP_INIT_E) && ret != WC_NO_ERR_TRACE(MEMORY_E))
mp_clear(v); mp_clear(v);
XFREE(v, key->heap, DYNAMIC_TYPE_TMP_BUFFER); XFREE(v, key->heap, DYNAMIC_TYPE_TMP_BUFFER);
} }