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| author | H.J. Lu <hjl.tools@gmail.com> | 2018-08-25 06:17:52 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2018-08-25 06:18:06 -0700 |
| commit | 7a815dd566f3dd32435ac73aa0a0cc948d525e06 (patch) | |
| tree | 56d4e2e6724b24469ee4d1d657bc0a6470be3885 /gas | |
| parent | bbf6c6b8ca19efd7b0c9bf789bbafc1262a27517 (diff) | |
| download | gdb-7a815dd566f3dd32435ac73aa0a0cc948d525e06.zip gdb-7a815dd566f3dd32435ac73aa0a0cc948d525e06.tar.gz gdb-7a815dd566f3dd32435ac73aa0a0cc948d525e06.tar.bz2 | |
elf: Check for corrupt symbol version info
The BFD linker with PR ld/23499 may generate shared libraries with
corrupt symbol version info which leads to linker error when the
corrupt shared library is used:
/usr/bin/ld: bin/libKF5Service.so.5.49.0: _edata: invalid version 21 (max 0)
/usr/bin/ld: bin/libKF5Service.so.5.49.0: error adding symbols: bad value
Add check for corrupt symbol version info to objdump:
00000000000af005 g D .data 0000000000000000 <corrupt> _edata
and readelf:
728: 00000000000af005 0 NOTYPE GLOBAL DEFAULT 25 _edata@<corrupt> (5)
bfd/
PR ld/23499
* elf.c (_bfd_elf_get_symbol_version_string): Return
_("<corrupt>") for corrupt symbol version info.
binutils/
PR ld/23499
* readelf.c (get_symbol_version_string): Return _("<corrupt>")
for corrupt symbol version info.
Diffstat (limited to 'gas')
0 files changed, 0 insertions, 0 deletions