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coverity: fixes
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parent
b0041b32e6
commit
76d8840c5f
3 changed files with 13 additions and 7 deletions
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@ -1936,7 +1936,8 @@ lws_fx_string(const lws_fx_t *a, char *buf, size_t size)
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int n, m = 7;
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if (lws_neg(a))
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n = lws_snprintf(buf, size - 1, "-%d.%08d", (int)-a->whole,
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n = lws_snprintf(buf, size - 1, "-%d.%08d",
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(int)(a->whole < 0 ? -a->whole : a->whole),
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(int)(a->frac < 0 ? -a->frac : a->frac));
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else
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n = lws_snprintf(buf, size - 1, "%d.%08d", (int)a->whole,
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@ -146,7 +146,7 @@ _lwsac_use(struct lwsac **head, size_t ensure, size_t chunk_size, char backfill)
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if (al >= alloc - hp)
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alloc = al + hp;
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lwsl_debug("%s: alloc %d for %d\n", __func__, (int)alloc, (int)ensure);
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// lwsl_debug("%s: alloc %d for %d\n", __func__, (int)alloc, (int)ensure);
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bf = malloc(alloc);
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if (!bf) {
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lwsl_err("%s: OOM trying to alloc %llud\n", __func__,
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@ -264,7 +264,7 @@ lwsac_free(struct lwsac **head)
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struct lwsac *it = *head;
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*head = NULL;
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lwsl_debug("%s: head %p\n", __func__, *head);
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// lwsl_debug("%s: head %p\n", __func__, *head);
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while (it) {
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struct lwsac *tmp = it->next;
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@ -178,15 +178,20 @@ lws_plat_init(struct lws_context *context,
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return 1;
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}
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#if defined(LWS_HAVE_SSL_CTX_set_keylog_callback) && \
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#if defined(LWS_HAVE_SSL_CTX_set_keylog_callback) && !defined(__COVERITY__) && \
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defined(LWS_WITH_TLS) && defined(LWS_WITH_CLIENT)
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{
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char *klf_env = getenv("SSLKEYLOGFILE");
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size_t n = 0;
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if (klf_env && strlen(klf_env) && strlen(klf_env) < sizeof(context->keylog_file)) {
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lws_strncpy(context->keylog_file, klf_env,
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sizeof(context->keylog_file));
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/* ... coverity taint with lws_strncpy()... */
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while (klf_env && klf_env[n] &&
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n < sizeof(context->keylog_file) - 1) {
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context->keylog_file[n] = klf_env[n];
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n++;
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}
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context->keylog_file[n] = '\0';
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}
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#endif
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