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small fix for use after free

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Merge tag '6.2-rc8-smb3-client-fix' of git://git.samba.org/sfrench/cifs-2.6

Pull cifx fix from Steve French:
 "Small fix for use after free"

* tag '6.2-rc8-smb3-client-fix' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: Fix use-after-free in rdata->read_into_pages()
This commit is contained in:
Linus Torvalds 2023-02-09 09:00:26 -08:00
commit 94a1f56db6
1 changed files with 2 additions and 2 deletions
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4
fs/cifs/file.c
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@ -3889,7 +3889,7 @@ uncached_fill_pages(struct TCP_Server_Info *server,
rdata->got_bytes += result;
}
return rdata->got_bytes > 0 && result != -ECONNABORTED ?
return result != -ECONNABORTED && rdata->got_bytes > 0 ?
rdata->got_bytes : result;
}
@ -4665,7 +4665,7 @@ readpages_fill_pages(struct TCP_Server_Info *server,
rdata->got_bytes += result;
}
return rdata->got_bytes > 0 && result != -ECONNABORTED ?
return result != -ECONNABORTED && rdata->got_bytes > 0 ?
rdata->got_bytes : result;
}