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| author | Uros Bizjak <[email protected]> | 2023-12-01 09:57:27 +0100 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2023-12-02 10:51:28 +0100 |
| commit | fc50065325f8b88d6986f089ae103b5db858ab96 (patch) | |
| tree | 9f8c80b4cd7b0ae4a3ff255b55e96f08f39c950b /lib/test_fortify/write_overflow-strncpy-src.c | |
| parent | 9e9d673b2c84719937db5d6ab1d8cbcd7d45e974 (diff) | |
x86/callthunks: Correct calculation of dest address in is_callthunk()
GCC didn't warn on the invalid use of relocation destination
pointer, so the calculated destination value was applied to
the uninitialized pointer location in error.
Fixes: 17bce3b2ae2d ("x86/callthunks: Handle %rip-relative relocations in call thunk template")
Reported-by: Nathan Chancellor <[email protected]>
Signed-off-by: Uros Bizjak <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Closes: https://lore.kernel.org/lkml/[email protected]/
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'lib/test_fortify/write_overflow-strncpy-src.c')
0 files changed, 0 insertions, 0 deletions