Function
FwupdPluginmemchk_read
Declaration [src]
gboolean
fu_memchk_read (
gsize bufsz,
gsize offset,
gsize n,
GError** error
)
Description [src]
Works out if reading from a buffer is safe. Providing the buffer sizes allows us to check for buffer overflow.
You don’t need to use this function in “obviously correct” cases, nor should you use it when performance is a concern. Only us it when you’re not sure if malicious data from a device or firmware could cause memory corruption.
Available since: | 1.9.1 |