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COVA11294: check mpi_write_binary retcode

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This commit is contained in:
Andy Green 2019-07-13 12:01:39 -07:00
parent dd14603156
commit 4739c3234b
2 changed files with 6 additions and 3 deletions
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4
lib/core-net/output.c
View file

@ -196,7 +196,9 @@ int lws_issue_raw(struct lws *wsi, unsigned char *buf, size_t len)
lwsl_debug("%p new partial sent %d from %lu total\n", wsi, m,
(unsigned long)real_len);
lws_buflist_append_segment(&wsi->buflist_out, buf + m, real_len - m);
if (lws_buflist_append_segment(&wsi->buflist_out, buf + m,
real_len - m) < 0)
return -1;
lws_stats_atomic_bump(wsi->context, pt, LWSSTATS_C_WRITE_PARTIALS, 1);
lws_stats_atomic_bump(wsi->context, pt,

5
lib/tls/mbedtls/lws-genrsa.c
View file

@ -146,8 +146,9 @@ lws_genrsa_new_keypair(struct lws_context *context, struct lws_genrsa_ctx *ctx,
if (!el[n].buf)
goto cleanup;
el[n].len = mbedtls_mpi_size(mpi[n]);
mbedtls_mpi_write_binary(mpi[n], el[n].buf,
el[n].len);
if (mbedtls_mpi_write_binary(mpi[n], el[n].buf,
el[n].len))
goto cleanup;
}
}