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Fix limit check before accessing array in opennl 

Please note that opennl is already modified (for double precision)
so re-integration is not really easy. Also, we'll eventually switch
to Eigen.

For until that let's just solve the condition in our bundled opennl.
This commit is contained in:
Martin Ettl 2015-01-21 17:18:39 +05:00 committed by Sergey Sharybin
parent a86482f81c
commit f23338e107
Notes: blender-bot 2023-02-14 09:38:57 +01:00 
Referenced by issue #43165, [PATCH] Fix array index 'j' is used before limits check.
2 changed files with 2 additions and 2 deletions
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2
intern/opennl/superlu/heap_relax_snode.c
View File

@ -99,7 +99,7 @@ heap_relax_snode (
}
j++;
/* Search for a new leaf */
while ( descendants[j] != 0 && j < n ) j++;
while ( j < n && descendants[j] != 0 ) j++;
}
#if ( PRNTlevel>=1 )

2
intern/opennl/superlu/relax_snode.c
View File

@ -66,7 +66,7 @@ relax_snode (
relax_end[snode_start] = j; /* Last column is recorded */
j++;
/* Search for a new leaf */
while ( descendants[j] != 0 && j < n ) j++;
while ( j < n && descendants[j] != 0 ) j++;
}
/*printf("No of relaxed snodes: %d; relaxed columns: %d\n",