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qrexec-daemon: make children_count volatile

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It's decremented in a signal handler
This commit is contained in:
Vincent Penquerc'h 2013-12-27 14:31:19 -05:00 committed by Marek Marczykowski-Górecki
parent 97c7c97420
commit 67f27bd94f
1 changed files with 1 additions and 1 deletions
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qrexec/qrexec-daemon.c
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@ -65,7 +65,7 @@ char default_user_keyword[] = "DEFAULT:";
we need to track the number of children, so that excessive QREXEC_EXECUTE_*
commands do not fork-bomb dom0
*/
int children_count;
volatile int children_count;
void sigusr1_handler(int x)
{