diff options
Diffstat (limited to 'import-layers/meta-openembedded/meta-oe/recipes-support/numactl/numactl/fix-null-pointer.patch')
-rw-r--r-- | import-layers/meta-openembedded/meta-oe/recipes-support/numactl/numactl/fix-null-pointer.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/import-layers/meta-openembedded/meta-oe/recipes-support/numactl/numactl/fix-null-pointer.patch b/import-layers/meta-openembedded/meta-oe/recipes-support/numactl/numactl/fix-null-pointer.patch new file mode 100644 index 000000000..53952aef9 --- /dev/null +++ b/import-layers/meta-openembedded/meta-oe/recipes-support/numactl/numactl/fix-null-pointer.patch @@ -0,0 +1,28 @@ +[PATCH] return 0 if distance_table is NULL + +Upstream-Status: Pending + +read_distance_table() maybe return 0, but distance_table is not set, +if distance_table is used, and will lead to SEGFAULT + +Signed-off-by: Roy Li <rongqing.li@windriver.com> +--- + distance.c | 2 ++ + 1 file changed, 2 insertions(+) + +diff --git a/distance.c b/distance.c +index 4a26972..c6ca021 100755 +--- a/distance.c ++++ b/distance.c +@@ -113,6 +113,8 @@ int numa_distance(int a, int b) + int err = read_distance_table(); + if (err < 0) + return 0; ++ if (!distance_table) ++ return 0; + } + return distance_table[a * distance_numnodes + b]; + } +-- +1.7.10.4 + |