[svn-r17987] Description:

	Bring r17945:17986 from trunk to revise_chunks branch
	(needs to have autotools files regenerated before testing, those will
be checked in in a few minutes)

2 files changed, 22 insertions, 6 deletions

diff --git a/tools/h5import/h5import.c b/tools/h5import/h5import.c
index 3818829..60ef494 100755
--- a/tools/h5import/h5import.c
+++ b/tools/h5import/h5import.c
@@ -1587,16 +1587,29 @@ static int
 parsePathInfo(struct path_info *path, char *temp)
 {
   const char delimiter[] = "/";
-  char *token = (char*) malloc(255*sizeof(char));
+  char *token; 
   int i=0;
+  const char *err1 = "Path string larger than MAX_PATH_NAME_LENGTH.\n";
+
+  token = HDstrtok (temp, delimiter);
+  if (HDstrlen(token) >= MAX_PATH_NAME_LENGTH) 
+  {
+    (void) fprintf(stderr, err1);
+    return (-1);
+  } 
+   HDstrcpy(path->group[i++],token);
 
-  HDstrcpy(path->group[i++],HDstrtok (temp, delimiter));
 
   while (1)
   {
     token = HDstrtok (NULL, delimiter);
     if (token == NULL)
       break;
+    if (HDstrlen(token) >= MAX_PATH_NAME_LENGTH)
+    {
+      (void) fprintf(stderr, err1);
+      return (-1);
+    } 
     HDstrcpy(path->group[i++],token);
   }
   path->count = i;
@@ -1608,11 +1621,12 @@ parseDimensions(struct Input *in, char *strm)
 {
   const char delimiter[] = ",";
   char temp[255];
-  char *token = (char*) malloc(255*sizeof(char));
+  char *token; 
   int i=0;
   const char *err1 = "Unable to allocate dynamic memory.\n";
 
-  HDstrcpy(temp, strm);
+  HDstrncpy(temp, strm, sizeof(temp));
+  temp[sizeof(temp)-1] = '\0';
   HDstrtok (temp, delimiter);
 
   while (1)
@@ -1631,7 +1645,8 @@ parseDimensions(struct Input *in, char *strm)
   }
 
   i=0;
-  HDstrcpy(temp, strm);
+  HDstrncpy(temp, strm, sizeof(temp));
+  temp[sizeof(temp)-1] = '\0';
   in->sizeOfDimension[i++] = HDstrtol(HDstrtok (temp, delimiter), NULL, BASE_10);
 
   while (1)
diff --git a/tools/h5import/h5import.h b/tools/h5import/h5import.h
index c43b0cf..cbc6bf2 100755
--- a/tools/h5import/h5import.h
+++ b/tools/h5import/h5import.h
@@ -38,6 +38,7 @@
 #define ERR    20  /* invalid token */
 
 #define MAX_GROUPS_IN_PATH  20
+#define MAX_PATH_NAME_LENGTH 255 
 #define NUM_KEYS 14
 #define MIN_NUM_DIMENSION  1
 #define MAX_NUM_DIMENSION  32
@@ -73,7 +74,7 @@
 
 struct path_info
 {
-  char group[MAX_GROUPS_IN_PATH][255];
+  char group[MAX_GROUPS_IN_PATH][MAX_PATH_NAME_LENGTH];
   int count;
 };