From 37156ad580a07413383d3ca5d95f19ea1bc1f716 Mon Sep 17 00:00:00 2001
From: Paul LeoNerd Evans <leonerd@leonerd.org.uk>
Date: Thu, 9 Oct 2008 23:53:35 +0100
Subject: [PATCH] Added some TODO notes about handling realloc() failures

---
 driver-csi.c | 1 +
 driver-ti.c  | 2 +-
 termkey.c    | 2 ++
 3 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/driver-csi.c b/driver-csi.c
index 3803c30..33e7342 100644
--- a/driver-csi.c
+++ b/driver-csi.c
@@ -412,6 +412,7 @@ static termkey_keysym register_csifunc_full(termkey_csi *csi, termkey_type type,
 
   if(number >= csi->ncsifuncs) {
     struct keyinfo *new_csifuncs = realloc(csi->csifuncs, sizeof(new_csifuncs[0]) * (number + 1));
+    // TODO: Handle realloc() failure
     csi->csifuncs = new_csifuncs;
 
     // Fill in the hole
diff --git a/driver-ti.c b/driver-ti.c
index 00090bd..9b67c4f 100644
--- a/driver-ti.c
+++ b/driver-ti.c
@@ -180,7 +180,7 @@ static void register_seq(termkey_ti *ti, const char *seq, termkey_type type, ter
   if(ti->nseqs == ti->alloced_seqs) {
     ti->alloced_seqs *= 2;
     void *newseqs = realloc(ti->seqs, ti->alloced_seqs * sizeof(ti->seqs[9]));
-    // TODO: Error handle
+    // TODO: Handle realloc() failure
     ti->seqs = newseqs;
   }
 
diff --git a/termkey.c b/termkey.c
index 688953c..455b1b4 100644
--- a/termkey.c
+++ b/termkey.c
@@ -471,6 +471,7 @@ void termkey_pushinput(termkey_t *tk, unsigned char *input, size_t inputlen)
       tk->buffsize *= 2;
 
     unsigned char *newbuffer = realloc(tk->buffer, tk->buffsize);
+    // TODO: Handle realloc() failure
     tk->buffer = newbuffer;
   }
 
@@ -503,6 +504,7 @@ termkey_keysym termkey_register_keyname(termkey_t *tk, termkey_keysym sym, const
 
   if(sym >= tk->nkeynames) {
     const char **new_keynames = realloc(tk->keynames, sizeof(new_keynames[0]) * (sym + 1));
+    // TODO: Handle realloc() failure
     tk->keynames = new_keynames;
 
     // Fill in the hole