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Fix a memory leak.

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Found by:	Coverity
This commit is contained in:
Joseph Koshy 2006-01-17 16:53:50 +00:00
parent 550d1c9392
commit 2b01a08446
1 changed files with 7 additions and 5 deletions
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12
sys/dev/hwpmc/hwpmc_mod.c
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@ -1486,17 +1486,19 @@ pmc_hook_handler(struct thread *td, int function, void *arg)
}
/*
* If this process is the target of a PMC, check if the new
* credentials are compatible with the owner's permissions.
* If the process being exec'ed is not the target of any
* PMC, we are done.
*/
if ((pp = pmc_find_process_descriptor(p, 0)) == NULL)
if ((pp = pmc_find_process_descriptor(p, 0)) == NULL) {
if (freepath)
FREE(freepath, M_TEMP);
break;
}
/*
* Log the exec event to all monitoring owners. Skip
* owners who have already recieved the event because
* the have system sampling PMCs active.
* they had system sampling PMCs active.
*/
for (ri = 0; ri < md->pmd_npmc; ri++)
if ((pm = pp->pp_pmcs[ri].pp_pmc) != NULL) {