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proc_pase: Make sure we may scan up to 15 symbols in name

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And do not use strcpy, better to stick with strncpy.

Moreover, to be on a safe side make proc internal
buffer big enough even for "(%16s)" format, it's
hardly possible that the kernel ever change stat
format but just to be on a safe side.

Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
This commit is contained in:
Cyrill Gorcunov
2012-01-15 20:24:13 +04:00
parent a9969dcf72
commit f80694deed
3 changed files with 6 additions and 6 deletions
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cr-dump.c
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@@ -449,7 +449,7 @@ static int get_task_stat(pid_t pid, int pid_dir, u8 *comm, u32 *flags,
if (ret < 0)
goto err;
strcpy((char *)comm, pps_buf.comm);
strncpy((char *)comm, pps_buf.comm, TASK_COMM_LEN);
*flags = pps_buf.flags;
*start_code = pps_buf.start_code;
*end_code = pps_buf.end_code;