Release 10.42.06

git-svn-id: http://svn.code.sf.net/p/netpbm/code/advanced@651 9d0c8265-081b-0410-96cb-a4ca84ce46f8

3 files changed, 4 insertions, 2 deletions

diff --git a/converter/other/pamtotga.c b/converter/other/pamtotga.c
index 1e0808ed..6c8769ed 100644
--- a/converter/other/pamtotga.c
+++ b/converter/other/pamtotga.c
@@ -461,7 +461,8 @@ computeTgaHeader(struct pam *          const pamP,
 static void
 releaseTgaHeader(struct ImageHeader const tgaHeader) {
 
-    strfree(tgaHeader.Id);
+    if (tgaHeader.IdLength > 0)
+        strfree(tgaHeader.Id);
 }
 
 
diff --git a/converter/other/pamtouil.c b/converter/other/pamtouil.c
index 58f57eef..8a80c901 100644
--- a/converter/other/pamtouil.c
+++ b/converter/other/pamtouil.c
@@ -380,7 +380,7 @@ freeCmap(cixel_map cmap[], unsigned int const ncolors) {
         if (cmapEntry.uilname)
             freeString(cmapEntry.uilname);
         if (cmapEntry.rgbname)
-            freeString(cmapEntry.uilname);
+            freeString(cmapEntry.rgbname);
     }
 }
 
diff --git a/converter/other/pnmtopclxl.c b/converter/other/pnmtopclxl.c
index 7ba64210..0737bf15 100644
--- a/converter/other/pnmtopclxl.c
+++ b/converter/other/pnmtopclxl.c
@@ -176,6 +176,7 @@ parseCommandLine(int argc, char ** argv,
     if (argc-1 < 1) {
         MALLOCVAR(cmdlineP->sourceP);
         cmdlineP->sourceP->name = "-";
+        cmdlineP->sourceP->next = NULL;
     } else {
         int i;
         InputSource ** nextLinkP;