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tools/ttysnoop: Fix uninitialized 'buf' error #4453

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merged 1 commit into from
Feb 3, 2023
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tools/ttysnoop: Fix uninitialized 'buf' error #4453

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4 changes: 2 additions & 2 deletions tools/ttysnoop.py
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Original file line number Diff line number Diff line change
Expand Up @@ -134,9 +134,9 @@ def usage():
#else
PROBE_TTY_WRITE
{
const char __user *buf;
const char __user *buf = NULL;
const struct kvec *kvec;
size_t count;
size_t count = 0;

if (iocb->ki_filp->f_inode->i_ino != PTS)
return 0;
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