[Xen-devel] [PATCH][XENTOP] fix xentop memory leak

[Atsushi SAKAI <sakaia@xxxxxxxxxxxxxx>]

This patch fixes xentop memory leak.

Signed-off-by: Atsushi SAKAI <sakaia@xxxxxxxxxxxxxx>

I try to use valgrind on x86 with followin options
valgrind --leak-check=full --show-reachable=yes xentop
I found following message.(see item "definitely lost").
With this patch, it fixes the error message value(bytes and blocks)
goes to 0.

==31232==
==31232== 12 bytes in 3 blocks are definitely lost in loss record 2 of 11
==31232==    at 0x40224E5: malloc (vg_replace_malloc.c:149)
==31232==    by 0x804A326: top (xentop.c:957)
==31232==
==31232== LEAK SUMMARY:
==31232==    definitely lost: 12 bytes in 3 blocks.
==31232==      possibly lost: 0 bytes in 0 blocks.
==31232==    still reachable: 5,534 bytes in 15 blocks.
==31232==         suppressed: 0 bytes in 0 blocks.
==31232== Reachable blocks (those to which a pointer was found) are not shown.
==31232== To see them, rerun with: --leak-check=full --show-reachable=yes


Thanks
Atsushi SAKAI

Attachment: fix_xentop_memory_leak.patch
Description: Binary data

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