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avoid use-after-free

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This commit is contained in:
Patrick Georgi
2025-12-09 21:47:42 +01:00
parent 01b9288a2b
commit 5787ee456e
1 changed files with 2 additions and 3 deletions
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5
cde/programs/dtcm/server/cmsfunc.c
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@@ -1032,8 +1032,6 @@ cms_update_entry_5_svc(cms_update_args *args, struct svc_req *svcrq)
args->entry.id, args->scope, args->entry.time, args->entry.id, args->scope, args->entry.time,
args->pid); args->pid);
free(appt);
/* reply */ /* reply */
if (cal->fversion >= _DtCM_FIRST_EXTENSIBLE_DATA_VERSION || if (cal->fversion >= _DtCM_FIRST_EXTENSIBLE_DATA_VERSION ||
(cal->fversion < _DtCM_FIRST_EXTENSIBLE_DATA_VERSION && (cal->fversion < _DtCM_FIRST_EXTENSIBLE_DATA_VERSION &&
@@ -1045,6 +1043,7 @@ cms_update_entry_5_svc(cms_update_args *args, struct svc_req *svcrq)
_DtCm_free_cms_entry(newentry); _DtCm_free_cms_entry(newentry);
} }
free(appt);
return (&res); return (&res);
} }
@@ -1266,8 +1265,8 @@ _DtCmsCreateCallog(char *user, cms_create_args *args, _DtCmsCalendar **newcal)
/* dump file */ /* dump file */
if ((stat = _DtCmsAppendCalAttrsByFN(log, cal->num_attrs, cal->attrs)) if ((stat = _DtCmsAppendCalAttrsByFN(log, cal->num_attrs, cal->attrs))
!= CSA_SUCCESS) { != CSA_SUCCESS) {
free(log);
unlink(log); unlink(log);
free(log);
_DtCmsFreeCalendar(cal); _DtCmsFreeCalendar(cal);
return (stat); return (stat);
} }