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authorRich Felker <dalias@aerifal.cx>2022-05-15 19:22:05 -0400
committerRich Felker <dalias@aerifal.cx>2022-05-15 19:26:22 -0400
commit8974ef2124118e4ed8cad7ee0534b36e5c584c4e (patch)
treec0c5db948532ad59fa69613f4f50e4fce7351490 /src/exit/at_quick_exit.c
parent751bee0ee727e8d8b003c87cff77ac76f1dbecd6 (diff)
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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/exit/at_quick_exit.c')
0 files changed, 0 insertions, 0 deletions