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Simple VME FMC Carrier SVEC - Software
Commit 9c4aa8fe authored by Juan David González Cobas's avatar Juan David González Cobas
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svec: fix non-terminated SVEC ID string

parent 552c7fde
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Showing with 3 additions and 1 deletion
kernel/svec-drv.c
View file @ 9c4aa8fe
......@@ -144,7 +144,7 @@ int svec_is_bootloader_active(struct svec_dev *svec)
{
struct device *dev = svec->dev;
uint32_t idc;
char *buf = (char *)&idc;
char buf[5];
void *addr;
/* Check if CS/CSR window is mapped */
......@@ -159,6 +159,8 @@ int svec_is_bootloader_active(struct svec_dev *svec)
idc = be32_to_cpu(ioread32(addr));
idc = htonl(idc);
strncpy(buf, (char *)&idc, 4);
buf[4] = 0;
if (strncmp(buf, "SVEC", 4) == 0) {
dev_info(dev, "IDCode value %x [%s].\n", idc, buf);
/* Bootloader active. Unlocked */
......
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