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MFC: r198952

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Fix two memory leaks in error cases.
This commit is contained in:
brueffer 2009-11-17 13:37:27 +00:00
parent 0e115158b6
commit f57d92ed5d
1 changed files with 7 additions and 2 deletions
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9
sys/contrib/altq/altq/altq_hfsc.c
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@ -1809,15 +1809,20 @@ hfsc_class_modify(cl, rsc, fsc, usc)
cl->cl_fsc == NULL) {
fsc_tmp = malloc(sizeof(struct internal_sc),
M_DEVBUF, M_WAITOK);
if (fsc_tmp == NULL)
if (fsc_tmp == NULL) {
free(rsc_tmp);
return (ENOMEM);
}
}
if (usc != NULL && (usc->m1 != 0 || usc->m2 != 0) &&
cl->cl_usc == NULL) {
usc_tmp = malloc(sizeof(struct internal_sc),
M_DEVBUF, M_WAITOK);
if (usc_tmp == NULL)
if (usc_tmp == NULL) {
free(rsc_tmp);
free(fsc_tmp);
return (ENOMEM);
}
}
cur_time = read_machclk();