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| author | Rich Felker <dalias@aerifal.cx> | 2022-05-15 19:22:05 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2022-05-15 19:26:22 -0400 |
| commit | 8974ef2124118e4ed8cad7ee0534b36e5c584c4e (patch) | |
| tree | c0c5db948532ad59fa69613f4f50e4fce7351490 /src/stdio/getchar.c | |
| parent | 751bee0ee727e8d8b003c87cff77ac76f1dbecd6 (diff) | |
| download | musl-8974ef2124118e4ed8cad7ee0534b36e5c584c4e.tar.gz | |
mntent: fix potential mishandling of extremely long lines
commit 05973dc3bbc1aca9b3c8347de6879ed72147ab3b made it so that lines
longer than INT_MAX can in theory be read, but did not use a suitable
type for the positions determined by sscanf. we could change to using
size_t, but since the signature for getmntent_r does not admit lines
longer than INT_MAX, it does not make sense to support them in the
legacy thread-unsafe form either -- the principle here is that there
should not be an incentive to use the unsafe function to get added
functionality.
Diffstat (limited to 'src/stdio/getchar.c')
0 files changed, 0 insertions, 0 deletions