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| author | Alexey Izbyshev <izbyshev@ispras.ru> | 2023-03-10 20:00:31 +0300 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2023-04-11 09:18:38 -0400 |
| commit | 6d322159c633050a405b03b927db76b89e402014 (patch) | |
| tree | 3c8fe56b45f18e2a80fcda63f854ee6fef3b2703 /src/misc/login_tty.c | |
| parent | 35e9831156efc1b54e1a91917ba0f787d5df3353 (diff) | |
| download | musl-6d322159c633050a405b03b927db76b89e402014.tar.gz musl-6d322159c633050a405b03b927db76b89e402014.tar.xz musl-6d322159c633050a405b03b927db76b89e402014.zip | |
getopt: fix null pointer arithmetic ub
When an option that requires an argument is the last character of argv[argc-1], getopt computes argv[argc] + optpos. While optpos is always zero in this case, adding it to null pointer is still undefined.
Diffstat (limited to 'src/misc/login_tty.c')
0 files changed, 0 insertions, 0 deletions