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| author | Peter Tatrai <peter.tatrai.ext@siemens.com> | 2025-09-08 12:41:57 +0200 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2025-09-11 11:31:56 +0100 |
| commit | 68b64fda696f0efd6df1a7e33694573e8fa337ed (patch) | |
| tree | 2d112233a2c01d58003534ae8f166e3b873f60a1 /scripts/yocto-check-layer | |
| parent | 069796b00e06596f54c506c76f1f2eeabc148737 (diff) | |
| download | poky-68b64fda696f0efd6df1a7e33694573e8fa337ed.tar.gz | |
connman: avoid hiding implementation-reserved symbols in version scripts
This commit adds a patch to ConnMan that modifies the version scripts
(src/connman.ver and vpn/vpn.ver) to avoid hiding implementation-reserved
symbols (such as _IO_stdin_used). Previously, using 'local: *;' in the
version script caused glibc's libio to misdetect the libc version,
resulting in a crash when printing to stdout (e.g., running 'connmand
--help') on PowerPC.
The new patch changes 'local: *;' to 'local: [!_]*;', following the
recommendation in glibc bug 17908
(https://sourceware.org/bugzilla/show_bug.cgi?id=17908). This ensures
that symbols starting with an underscore are not hidden, allowing libio
to correctly detect the libc version and preventing the crash.
(From OE-Core rev: fb2e29fc6931dc03ec892908e8e22d869d992f76)
Signed-off-by: Peter Tatrai <peter.tatrai.ext@siemens.com>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'scripts/yocto-check-layer')
0 files changed, 0 insertions, 0 deletions