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Fix crash with wrong parameters

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ENgetbasedemand, ENsetbasedemand, ENgetdemandpattern, ENsetdemandpattern

Co-Authored-By: Elad Salomons <selad@optiwater.com>
This commit is contained in:
Marios Kyriakou
2018-08-30 12:52:23 +03:00
parent 803f86959d
commit d41f362ab5
1 changed files with 4 additions and 4 deletions
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8
src/epanet.c
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@@ -4478,7 +4478,7 @@ int DLLEXPORT EN_getbasedemand(EN_ProjectHandle ph, int nodeIndex, int demandIdx
if (nodeIndex <= 0 || nodeIndex > p->network.Nnodes)
return set_error(p->error_handle, 203);
if (nodeIndex <= p->network.Njuncs) {
for (d = p->network.Node[nodeIndex].D; n < demandIdx && d != NULL; d = d->next) {
for (d = p->network.Node[nodeIndex].D; n < demandIdx && d->next != NULL; d = d->next) {
n++;
}
if (n != demandIdx) {
@@ -4511,7 +4511,7 @@ int DLLEXPORT EN_setbasedemand(EN_ProjectHandle ph, int nodeIndex, int demandIdx
if (nodeIndex <= 0 || nodeIndex > Nnodes)
return set_error(pr->error_handle, 203);
if (nodeIndex <= Njuncs) {
for (d = Node[nodeIndex].D; n < demandIdx && d != NULL; d = d->next)
for (d = Node[nodeIndex].D; n < demandIdx && d->next != NULL; d = d->next)
n++;
if (n != demandIdx)
return set_error(pr->error_handle, 253);
@@ -4541,7 +4541,7 @@ int DLLEXPORT EN_setdemandpattern(EN_ProjectHandle ph, int nodeIndex, int deman
if (patIndex < 1 || patIndex > Npats)
return(205);
if (nodeIndex <= Njuncs) {
for (d = Node[nodeIndex].D; n < demandIdx && d != NULL; d = d->next)
for (d = Node[nodeIndex].D; n < demandIdx && d->next != NULL; d = d->next)
n++;
if (n != demandIdx)
return set_error(pr->error_handle, 253);
@@ -4565,7 +4565,7 @@ int DLLEXPORT EN_getdemandpattern(EN_ProjectHandle ph, int nodeIndex, int demand
return set_error(p->error_handle, 102);
if (nodeIndex <= 0 || nodeIndex > Nnodes)
return set_error(p->error_handle, 203);
for (d = Node[nodeIndex].D; n < demandIdx && d != NULL; d = d->next)
for (d = Node[nodeIndex].D; n < demandIdx && d->next != NULL; d = d->next)
n++;
if (n != demandIdx)
return set_error(p->error_handle, 253);