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[client] main: fix release build uninitalized value warning

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This commit is contained in:
Geoffrey McRae
2026-07-28 13:42:38 +10:00
parent b9b2521bb7
commit dc20ac05ab
1 changed files with 15 additions and 7 deletions
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20
client/src/main.c
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@@ -1590,15 +1590,20 @@ static int lg_run(void)
if (g_params.captureOnStart)
core_setGrab(true);
uint32_t udataSize;
uint32_t remoteVersion;
KVMFR *udata;
uint32_t udataSize = 0;
uint32_t remoteVersion = 0;
KVMFR * udata = NULL;
bool sessionReady = false;
int waitCount = 0;
MsgBoxHandle msgs[10];
int msgsCount;
restart:
udataSize = 0;
remoteVersion = 0;
udata = NULL;
sessionReady = false;
msgsCount = 0;
memset(msgs, 0, sizeof(msgs));
@@ -1719,8 +1724,10 @@ restart:
// dont show warnings again after the first successful startup
waitCount = 100;
const bool magicMatches = memcmp(udata->magic, KVMFR_MAGIC, sizeof(udata->magic)) == 0;
if (udataSize < sizeof(*udata) || !magicMatches || udata->version != KVMFR_VERSION)
const bool headerValid = udata && udataSize >= sizeof(*udata);
const bool magicMatches = headerValid &&
memcmp(udata->magic, KVMFR_MAGIC, sizeof(udata->magic)) == 0;
if (!headerValid || !magicMatches || udata->version != KVMFR_VERSION)
{
static bool alertsDone = false;
if (alertsDone)
@@ -1765,10 +1772,11 @@ restart:
continue;
}
sessionReady = true;
break;
}
if (app_getState() != APP_STATE_RUNNING)
if (!sessionReady || app_getState() != APP_STATE_RUNNING)
return -1;
/* close any informational message boxes from above as we now connected