gskit: make sure to terminate version string #3105
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In case a very small buffer was passed to the version function, it could result in the buffer not being NULL-terminated since strncpy() doesn't guarantee a terminator on an overflowed buffer. Rather than adding code to terminate (and handle zero-sized buffers), move to using snprintf() instead like all the other vtls backends.
bagder
approved these changes
Oct 6, 2018
vszakats
approved these changes
Oct 6, 2018
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In case a very small buffer was passed to the version function, it could result in the buffer not being NULL-terminated since
strncpy()doesn't guarantee a terminator on an overflowed buffer. Rather than adding code to terminate (and handle zero-sized buffers), move to usingsnprintf()instead like all the other vtls backends.