[Darshan-commits] [Darshan] branch, dev-modular, updated. darshan-2.3.1-182-g200e9d7

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- Log -----------------------------------------------------------------
commit 200e9d71e04cd6bc361cff120f7eb26ef2321a04
Author: Shane Snyder <ssnyder at mcs.anl.gov>
Date:   Mon Sep 21 15:04:06 2015 -0500

    add more base ld flags needed for cray systems

commit 82b0a5951d254d389daac3fc7a077a37814e3e34
Author: Shane Snyder <ssnyder at mcs.anl.gov>
Date:   Mon Sep 21 15:03:25 2015 -0500

    bug fix in obfuscating darshan file record names

-----------------------------------------------------------------------

Summary of changes:
 darshan-runtime/darshan-base-ld-opts.in |    2 ++
 darshan-util/darshan-convert.c          |    5 +++--
 2 files changed, 5 insertions(+), 2 deletions(-)


Diff of changes:
diff --git a/darshan-runtime/darshan-base-ld-opts.in b/darshan-runtime/darshan-base-ld-opts.in
index 3f02f33..63d34be 100644
--- a/darshan-runtime/darshan-base-ld-opts.in
+++ b/darshan-runtime/darshan-base-ld-opts.in
@@ -1,3 +1,5 @@
+--undefined=MPI_Init
+--undefined=MPI_Wtime
 @@darshan_share_path@/darshan-posix-ld-opts
 @@darshan_share_path@/darshan-hdf5-ld-opts
 @@darshan_share_path@/darshan-pnetcdf-ld-opts
diff --git a/darshan-util/darshan-convert.c b/darshan-util/darshan-convert.c
index 5095ba4..a140fff 100644
--- a/darshan-util/darshan-convert.c
+++ b/darshan-util/darshan-convert.c
@@ -144,16 +144,17 @@ void obfuscate_filenames(int key, struct darshan_record_ref *rec_hash)
 {
     struct darshan_record_ref *ref, *tmp;
     uint32_t hashed;
-    char tmp_string[32];
+    char tmp_string[128] = {0};
 
     HASH_ITER(hlink, rec_hash, ref, tmp)
     {
         hashed = darshan_hashlittle(ref->rec.name, strlen(ref->rec.name), key);
         sprintf(tmp_string, "%u", hashed);
         free(ref->rec.name);
-        ref->rec.name = malloc(strlen(tmp_string));
+        ref->rec.name = malloc(strlen(tmp_string) + 1);
         assert(ref->rec.name);
         memcpy(ref->rec.name, tmp_string, strlen(tmp_string));
+        ref->rec.name[strlen(tmp_string)] = '\0';
     }
 
     return;


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