https://sourceware.org/bugzilla/show_bug.cgi?id=31248
Bug ID: 31248
Summary: debuginfod_find_* may return fd with file-offset at
end
Product: elfutils
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: debuginfod
Assignee: unassigned at sourceware dot org
Reporter: fche at redhat dot com
CC: elfutils-devel at sourceware dot org
Target Milestone: ---
During the srcfiles test case diagnosis, studying the reason for occasional
0-length files, found something funky about the debuginfod_find_FOO api.
It appears possible for first-time-downloaded files to result in FDs that were
freshly written into by curl, with the file offset positioned right at the end.
We should lseek(2) to the front. Clients would expect to be able to read it,
as opposed to an insta-EOF.
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