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{bp-19328} arch/arm: nrf91: bound modem version parsing #19347

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Merged
xiaoxiang781216 merged 1 commit into from
Jul 6, 2026
Merged

{bp-19328} arch/arm: nrf91: bound modem version parsing #19347

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10 changes: 5 additions & 5 deletions arch/arm/src/nrf91/nrf91_modem_sock.c
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Original file line number Diff line number Diff line change
Expand Up @@ -451,20 +451,20 @@ static int nrf91_usrsock_event_callback(int16_t usockid, uint16_t events)

static int nrf91_modem_getver(lte_version_t *version)
{
char buffer1[16];
char buffer2[16];
char buffer1[LTE_VER_FIRMWARE_LEN];
char buffer2[LTE_VER_NP_PACKAGE_LEN];
int ret = OK;

memset(version, 0, sizeof(*version));
ret = nrf_modem_at_scanf("AT%HWVERSION", "%%HWVERSION: %s %s",
ret = nrf_modem_at_scanf("AT%HWVERSION", "%%HWVERSION: %31s %31s",
buffer1, buffer2);
if (ret > 0)
if (ret == 2)
{
strncpy(version->bb_product, buffer1, LTE_VER_BB_PRODUCT_LEN);
strncpy(version->np_package, buffer2, LTE_VER_NP_PACKAGE_LEN);
}

ret = nrf_modem_at_scanf("AT+CGMR", "%s", buffer1);
ret = nrf_modem_at_scanf("AT+CGMR", "%31s", buffer1);
if (ret > 0)
{
strncpy(version->fw_version, buffer1, LTE_VER_FIRMWARE_LEN);
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