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fprintf failures on read-only streams
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From: |
Eric Blake |
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Subject: |
fprintf failures on read-only streams |
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Date: |
Tue, 24 May 2011 13:21:11 -0600 |
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User-agent: |
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.17) Gecko/20110428 Fedora/3.1.10-1.fc14 Lightning/1.0b3pre Mnenhy/0.8.3 Thunderbird/3.1.10 |
Just last week, glibc fixed a bug where vfprintf failed to set ferror()
when returning EOF due to an attempt to output to a read-only stream:
http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=aec84f5395
Should we update fprintf-posix and friends to detect this bug and work
around it on older glibc? And at any rate, we probably need to update
docs/posix-functions/[v][f]printf to document it.
--
Eric Blake address@hidden +1-801-349-2682
Libvirt virtualization library http://libvirt.org
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- fprintf failures on read-only streams,
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