[Bug tools/28488] phdr[6]: unknown object file note type 32 with owner name '' at offset 48
https://sourceware.org/bugzilla/show_bug.cgi?id=28488 Mark Wielaard changed: What|Removed |Added See Also||https://sourceware.org/bugz ||illa/show_bug.cgi?id=28494 -- You are receiving this mail because: You are on the CC list for the bug.
[Bug debuginfod/28240] debuginfod client cache falsely sticky for root user
https://sourceware.org/bugzilla/show_bug.cgi?id=28240
Mark Wielaard changed:
What|Removed |Added
CC||mark at klomp dot org
Resolution|FIXED |---
Status|RESOLVED|REOPENED
--- Comment #2 from Mark Wielaard ---
So this makes most uses for the user "root" correct, but still contains a race
condition:
+/* TOCTOU non-problem: if another task races, puts a working
+ download or a 000 file in its place, unlinking here just
+ means WE will try to download again as uncached. */
unlink(target_cache_path);
}
+
+ /* If the target is already in the cache (known not-000 - PR28240),
+ then we are done. */
+ int fd = open (target_cache_path, O_RDONLY);
+ if (fd >= 0)
+{
+ /* Success */
+ if (path != NULL)
+*path = strdup(target_cache_path);
+ rc = fd;
+ goto out;
+}
The problem isn't when WE try to download and/or (re)set the 000 file. The
problem is if someone other client races past us after the unlink and puts a
000 file back (because the server still doesn't have it). Then the open will
again succeed for us, but the target is 000.
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[Bug tools/28495] New: Add support for SHT_RELR to eu-readelf
https://sourceware.org/bugzilla/show_bug.cgi?id=28495 Bug ID: 28495 Summary: Add support for SHT_RELR to eu-readelf Product: elfutils Version: unspecified Status: NEW Severity: enhancement Priority: P2 Component: tools Assignee: unassigned at sourceware dot org Reporter: fweimer at redhat dot com CC: elfutils-devel at sourceware dot org Target Milestone: --- glibc is considering adding SHT_RELR/DT_RELR support: ld.so: Support DT_RELR relative relocation format https://sourceware.org/bugzilla/show_bug.cgi?id=27924 eu-readelf -r needs to print these relocations, too. -- You are receiving this mail because: You are on the CC list for the bug.
