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| author | Tom de Vries <tdevries@suse.de> | 2022-07-15 13:32:03 +0200 |
|---|---|---|
| committer | Tom de Vries <tdevries@suse.de> | 2022-07-21 15:06:40 +0200 |
| commit | 5a74a1a5283a041c577a502509f7b48ce770b106 (patch) | |
| tree | 0957952c764d4ad783820a2a4d07c13130c3d46f /gdb/gdb-file.h | |
| parent | 060f7c545b27007945431ed5f6aa10d659d7baa6 (diff) | |
| download | binutils-5a74a1a5283a041c577a502509f7b48ce770b106.zip binutils-5a74a1a5283a041c577a502509f7b48ce770b106.tar.gz binutils-5a74a1a5283a041c577a502509f7b48ce770b106.tar.bz2 | |
[gdbsupport] Workaround data race in get_print_cell
Data race between:
...
Write of size 4 at 0x00000324eb60 by thread T2:
#0 get_print_cell() gdbsupport/print-utils.cc:35 (gdb+0x1c032c7)
#1 hex_string(long) gdbsupport/print-utils.cc:230 (gdb+0x1c03bc2)
#2 sect_offset_str gdb/gdbtypes.h:82 (gdb+0x81b333)
#3 process_queue_item gdb/dwarf2/read.c:7581 (gdb+0x831645)
...
and:
...
Previous read of size 4 at 0x00000324eb60 by thread T3:
#0 get_print_cell() gdbsupport/print-utils.cc:35 (gdb+0x1c032b4)
#1 hex_string(long) gdbsupport/print-utils.cc:230 (gdb+0x1c03bc2)
#2 sect_offset_str gdb/gdbtypes.h:82 (gdb+0x81b333)
#3 process_queue_item gdb/dwarf2/read.c:7581 (gdb+0x831645)
...
For now, just do a malloc in get_print_cell to work around the data race.
Diffstat (limited to 'gdb/gdb-file.h')
0 files changed, 0 insertions, 0 deletions