commit 1bbce6df87098ffb755b11c53e5fa3adc1310de9
author Ashlesh Gawande <agawande@memphis.edu> Tue Nov 13 15:31:04 2018 -0600
committer Davide Pesavento <davide.pesavento@lip6.fr> Fri Nov 23 12:25:41 2018 -0500
tree 4070329277c7915061e31d0a8f75b5bd52b3808d
parent 17b61b410124ada9093447a96685e85d71796b89

ims: prevent memory pool size from becoming zero

refs: #4769

Change-Id: Id1c1dadf40db6f62bd684391066e7ad45ec8dcd1

src/ims/in-memory-storage.cpp

diff --git a/src/ims/in-memory-storage.cpp b/src/ims/in-memory-storage.cpp
index 3db250d..cf5ca2d 100644
--- a/src/ims/in-memory-storage.cpp
+++ b/src/ims/in-memory-storage.cpp
@@ -100,7 +100,7 @@
 InMemoryStorage::init()
 {
   // TODO consider a more suitable initial value
-  m_capacity = 10;
+  m_capacity = m_initCapacity;
 
   if (m_limit != std::numeric_limits<size_t>::max() && m_capacity > m_limit) {
     m_capacity = m_limit;
@@ -131,7 +131,7 @@
 InMemoryStorage::setCapacity(size_t capacity)
 {
   size_t oldCapacity = m_capacity;
-  m_capacity = capacity;
+  m_capacity = std::max(capacity, m_initCapacity);
 
   if (size() > m_capacity) {
     ssize_t nAllowedFailures = size() - m_capacity;