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| author | Josh Poimboeuf <jpoimboe@kernel.org> | 2026-03-06 10:28:14 -0800 |
|---|---|---|
| committer | Josh Poimboeuf <jpoimboe@kernel.org> | 2026-03-09 08:45:13 -0700 |
| commit | 9a73f085dc91980ab7fcc5e9716f4449424b3b59 (patch) | |
| tree | 3790e4c820f3e834deaf8094faa330eb89a13ba9 /Documentation/console/git@git.tavy.me:linux.git | |
| parent | 7fdaa640c810cb42090a182c33f905bcc47a616a (diff) | |
objtool: Fix another stack overflow in validate_branch()
The insn state is getting saved on the stack twice for each recursive
iteration. No need for that, once is enough.
Fixes the following reported stack overflow:
drivers/scsi/qla2xxx/qla_dbg.o: error: SIGSEGV: objtool stack overflow!
Segmentation fault
Fixes: 70589843b36f ("objtool: Add option to trace function validation")
Reported-by: Arnd Bergmann <arnd@arndb.de>
Closes: https://lore.kernel.org/90956545-2066-46e3-b547-10c884582eb0@app.fastmail.com
Link: https://patch.msgid.link/8b97f62d083457f3b0a29a424275f7957dd3372f.1772821683.git.jpoimboe@kernel.org
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Diffstat (limited to 'Documentation/console/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions