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| author | James McCoy <jamessan@jamessan.com> | 2016-09-02 10:02:49 -0400 |
|---|---|---|
| committer | James McCoy <jamessan@jamessan.com> | 2016-09-02 10:11:32 -0400 |
| commit | a371f1027e443e59a54191b187170b63fcf94a9b (patch) | |
| tree | 9fb2ee4d4bdc10c0e65713968cdd6de677b3c776 /src/nvim/api/vim.c | |
| parent | f175b281cf3e6d5287663b79c4a7f705eb83301a (diff) | |
| download | rneovim-a371f1027e443e59a54191b187170b63fcf94a9b.tar.gz rneovim-a371f1027e443e59a54191b187170b63fcf94a9b.tar.bz2 rneovim-a371f1027e443e59a54191b187170b63fcf94a9b.zip | |
Fix error-handling of strtoimax boundary conditions
strtoimax is only required to set errno if there is an
underflow/overflow. In those conditions, strtoimax returns
INTMAX_MIN/INTMAX_MAX respectively, so that's the only time we should be
checking the value of errno.
Even in those conditions, errno needs to be set to a known good value
before calling strtoimax to differentiate between "value is actually
INTMAX_MAX/MIN" and "value over/underflows".
Closes #5279
Diffstat (limited to 'src/nvim/api/vim.c')
0 files changed, 0 insertions, 0 deletions