[PATCH] xfsdump: Fix memory leak in invutil/stobj.c

[Boris Ranto]

The function open_stobj duplicates its argument, upon successful
duplication, the fstat is called. If the fstat command fails then
the memory for the duplicated string is leaked. Fix this by moving
the string duplication after the fstat call. This is ok because
the fstat call does not use the duplicated string.

Signed-off-by: Boris Ranto <ranto.boris at gmail.com>
---
 invutil/stobj.c |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/invutil/stobj.c b/invutil/stobj.c
index 428b419..55abe63 100644
--- a/invutil/stobj.c
+++ b/invutil/stobj.c
@@ -578,12 +578,6 @@ open_stobj(char *StObjFileName)
 	return fd;
     }
 
-    name = strdup(StObjFileName);
-    if(name == NULL) {
-	fprintf(stderr, "%s: internal memory error: strdup stobj_name\n", g_programName);
-	exit(1);
-    }
-
     read_n_bytes(fd, &cnt, sizeof(invt_sescounter_t), StObjFileName);
     lseek( fd, 0, SEEK_SET );
     errno = 0;
@@ -595,6 +589,12 @@ open_stobj(char *StObjFileName)
     size = sb.st_size;
     mapaddr = mmap_n_bytes(fd, size, BOOL_FALSE, StObjFileName);
 
+    name = strdup(StObjFileName);
+    if(name == NULL) {
+	fprintf(stderr, "%s: internal memory error: strdup stobj_name\n", g_programName);
+	exit(1);
+    }
+
     return add_stobj(name, fd, size, mapaddr, (invt_sescounter_t *)mapaddr);
 }
 
-- 
1.7.1