[mpich-commits] [mpich] MPICH primary repository branch, master, updated. v3.0.4-432-ge259dcd

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http://git.mpich.org/mpich.git/commitdiff/e259dcd97ede800b086c96d76f5213fe973ecd2a

commit e259dcd97ede800b086c96d76f5213fe973ecd2a
Author: Pavan Balaji <balaji at mcs.anl.gov>
Date:   Thu Aug 1 21:12:13 2013 -0500

    Check for a NULL string before freeing.
    
    Fixes ticket #1862.
    
    Signed-off-by: Antonio J. Pena <apenya at mcs.anl.gov>

diff --git a/src/pm/hydra/include/hydra.h b/src/pm/hydra/include/hydra.h
index 5e4a51c..c7cc78f 100644
--- a/src/pm/hydra/include/hydra.h
+++ b/src/pm/hydra/include/hydra.h
@@ -214,6 +214,8 @@ struct HYD_string_stash {
 
 #define HYD_STRING_STASH_FREE(stash)            \
     do {                                        \
+        if ((stash).strlist == NULL)            \
+            break;                              \
         HYDU_free_strlist((stash).strlist);     \
         HYDU_FREE((stash).strlist);             \
         (stash).max_count = 0;                  \

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

Summary of changes:
 src/pm/hydra/include/hydra.h |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)


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