musl - musl - an implementation of the standard library for Linux-based systems

avoid crash in scanf when invalid %m format is encountered

invalid format strings invoke undefined behavior, so this is not a conformance issue, but it's nicer for scanf to report the error safely instead of calling free on a potentially-uninitialized pointer or a pointer to memory belonging to the caller.

Diffstat (limited to 'src/stdio/vfwscanf.c')

0 files changed, 0 insertions, 0 deletions